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NEEWER CM31 Facts: 135 Specifications & 26 Highlights

The NEEWER CM31 microphone shines in more ways than one. Check its 135 specs & features — especially the ones musicians actually care about, like signal-to-noise ratio, max spl, monitoring mix control & model name.

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NEEWER CM31

Highlights 26

No extras. Just what matters.
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Why is NEEWER CM31 better than other microphones ?

Dimensions & Weight

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Audio Performance

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Connectivity & Interfaces

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Power & Battery

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Controls & Features

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Package & Accessories

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Advanced Features

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the NEEWER CM31, covering its standout specification and what you can expect right out of the box.

NEEWER CM31
NEEWER CM31

NEEWER  CM31 is a dual-channel wireless lavalier microphone system designed for creators who need flexible recording across multiple devices. It supports two transmitters for interviews or dual-person content, with strong noise reduction and internal recording backup. Its long battery life and stable transmission make it suitable for both indoor and outdoor use in content production.

Quick Specs Breakdown

The key specs that actually matter—no fluff, no guesswork

Here’s a streamlined view of the NEEWER CM31 key specifications. Compare critical features at a glance before exploring the full specs and hands-on insights below.

Audio Performance
Signal-to-Noise Ratio

What is the SNR?

78 dB
Max SPL

What is the maximum SPL?

115 dB
Controls & Features
Monitoring Mix Control

Does it have monitoring mix control?

Yes
Onboard Controls

What onboard controls are available?

Buttons
Mute Function

Does it have a mute function?

Yes
Gain Control

Does it have gain control?

Yes
Headphone Monitoring

Does it support headphone monitoring?

Yes
General Information
Model Name

What is the model name?

CM31
Intended Use

What is the intended use?

Streaming,Video Recording,Voice Recording
Compatibility

Which devices or platforms are compatible?

PC,Mac,iOS,Android,Camera
Product Type

What is the product type?

Wireless
Power & Battery
Battery Life

What is the battery life?

24 hrs
Connectivity & Interfaces
USB Compatibility

What USB versions are compatible?

USB-C
Audio Output Options

What are the audio output options?

Analog,Digital
Balanced/Unbalanced Output

What is the output type?

Unbalanced
Package & Accessories
Instruction Manual

Is an instruction manual included?

Yes
Certification & Compliance
Environmental Compliance

Is it environmentally compliant?

Yes

Specifications & Facts 135

Specs measured. Drama avoided.

Is the NEEWER CM31 worth it? Compare its 135 specs — including the well-loved signal-to-noise ratio, max spl, monitoring mix control & model name — plus price and performance vs other microphones.

General Information 18

NEEWER CM31 Model Name

What is the model name?

0 NEEWER CM31 0 Votes CM31

63 Microphones in this range TG D58

The specific product identifier from the manufacturer.

NEEWER CM31 Intended Use

What is the intended use?

0 NEEWER CM31 0 Votes Streaming, Video Recording, Voice Recording

59 Microphones in this range Studio, Live, Podcast, Broadcast, Instrument, Streaming

Describes the primary application area.

NEEWER CM31 Compatibility

Which devices or platforms are compatible?

0 NEEWER CM31 0 Votes PC, Mac, iOS, Android, Camera

51 Microphones in this range Mixer, Audio Interface, PA System

Lists supported platforms and devices.

NEEWER CM31 Product Type

What is the product type?

0 NEEWER CM31 0 Votes Wireless

60 Microphones in this range Condenser

Defines the basic category of the microphone.

NEEWER CM31 Polar Pattern Type

What is the polar pattern type?

0 NEEWER CM31 0 Votes Omnidirectional

56 Microphones in this range Cardioid

NEEWER CM31
NEEWER CM31

Polar pattern is Omnidirectional, meaning the capsule captures sound evenly from all directions — ideal for round-table discussions or ambient recording.

Identifies the default pickup pattern.

NEEWER CM31 Series/Line

What series/line does it belong to?

0 NEEWER CM31 0 Votes CM Series

61 Microphones in this range Evolution Series

NEEWER CM31
NEEWER CM31

Part of the CM Series, aligning it with Neewer's compact microphone lineup and accessory ecosystem.

Identifies the product line or collection the microphone belongs to.

Dimensions & Weight 7

NEEWER CM31 Width

What is the width?

4.53 inch 0Votes
2.69 inch (Average)

NEEWER CM31
NEEWER CM31

Width is 4.53 inch (11.52 cm), so it occupies roughly 11.5 cm across — useful to check fit for desks, mounts, or cases.

The microphone’s overall width.

NEEWER CM31 Height

What is the height?

2.56 inch 0Votes
5.68 inch (Average)

NEEWER CM31
NEEWER CM31

Height is 2.56 inch (6.50 cm), making the body compact for tight mounting or discreet placement.

The microphone’s overall height.

NEEWER CM31 Weight

What is the weight?

1.09 lbs 0Votes
0.88 lbs (Average)

NEEWER CM31
NEEWER CM31

Weight is 1.09 lbs (0.49 kg), making the unit relatively lightweight for handheld or portable setups.

The microphone’s physical weight.

NEEWER CM31 Capsule Length

What is the capsule length?

0.6 inch 0Votes
2.2 inch (Average)

NEEWER CM31
NEEWER CM31

Capsule length is 0.6 inch (1.52 cm), reflecting a compact capsule size common in miniature condenser designs.

The length of the microphone capsule.

NEEWER CM31 Grill Diameter

What is the grill diameter?

0.25 inch 0Votes
1.6 inch (Average)

NEEWER CM31
NEEWER CM31

Grill diameter is 0.25 inch (0.64 cm), reflecting a small grill size typical of compact capsule designs.

The diameter of the protective microphone grill.

NEEWER CM31 Depth

What is the depth?

5.59 inch 0Votes
2.88 inch (Average)

The microphone’s overall depth.

Audio Performance 19

NEEWER CM31 Signal-to-Noise Ratio

What is the SNR?

78 dB 0Votes
76.41 dB (Average)

NEEWER CM31
NEEWER CM31

Signal-to-noise ratio is 78 dB, which is typical for consumer-grade microphones and suggests reasonable clarity above self-noise.

The clarity ratio between signal and background noise.

NEEWER CM31 Max SPL

What is the maximum SPL?

115 dB 0Votes
131.28 dB (Average)

NEEWER CM31
NEEWER CM31

Maximum SPL is 115 dB, which is sufficient for handling loud sources without immediate clipping in most consumer and semi-pro scenarios.

The maximum loudness before distortion.

NEEWER CM31 Microphone Type

What is the microphone type?

0 NEEWER CM31 0 Votes Wireless

62 Microphones in this range Condenser

Defines the operating principle of the microphone.

NEEWER CM31 Frequency Response (Min)

What is the minimum frequency response?

20 Hz 0Votes
39.33 Hz (Average)

The lowest frequency the mic can capture.

NEEWER CM31 Frequency Response (Max)

What is the maximum frequency response?

20,000 Hz 0Votes
17,871.45 Hz (Average)

The highest frequency the mic can capture.

NEEWER CM31 THD

What is the THD (total Harmonic Distortion)?

0.1 % 0Votes
0.55 % (Average)

Distortion added at high volumes.

Connectivity & Interfaces 13

NEEWER CM31 USB Compatibility

What USB versions are compatible?

0 NEEWER CM31 0 Votes USB-C

36 Microphones in this range USB-C

Identifies supported USB standards.

NEEWER CM31 Audio Output Options

What are the audio output options?

0 NEEWER CM31 0 Votes Analog, Digital

34 Microphones in this range Analog, Balanced

Lists output signal formats available.

NEEWER CM31 Balanced/Unbalanced Output

What is the output type?

0 NEEWER CM31 0 Votes Unbalanced

35 Microphones in this range Balanced

Defines the type of electrical signal output.

NEEWER CM31 Connection Interface

What is the connection interface?

0 NEEWER CM31 0 Votes USB-C, TRS, TRRS

35 Microphones in this range XLR

NEEWER CM31
NEEWER CM31

Provides USB-C, TRS, and TRRS connection options for direct connection to computers, mixers, and many mobile devices.

Defines the main interface for connectivity.

NEEWER CM31 Dual Output Capability

Does it have dual output capability?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

NEEWER CM31
NEEWER CM31

Dual output capability allows sending audio to two destinations simultaneously, useful for live feeds and separate monitoring paths.

Ability to provide two simultaneous outputs.

NEEWER CM31 Cable Detachable

Is the cable detachable?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

Whether the cable can be detached or replaced.

Power & Battery 11

NEEWER CM31 Battery Life

What is the battery life?

24 hrs 0Votes
170.4 hrs (Average)

How long the microphone operates per charge.

NEEWER CM31 Power Source

What is the power source?

0 NEEWER CM31 0 Votes Battery

36 Microphones in this range Phantom

NEEWER CM31
NEEWER CM31

Primary power source is Battery, enabling portable use without relying on phantom or mains power.

Defines how the microphone is powered.

NEEWER CM31 Battery Type

What is the battery type?

0 NEEWER CM31 0 Votes Li-ion

24 Microphones in this range Li-ion

NEEWER CM31
NEEWER CM31

Uses Li-ion battery chemistry, providing higher energy density and rechargeability compared with disposable cells.

The type of battery used if portable.

NEEWER CM31 Power Consumption

What is the power consumption?

1.5 Watt 0Votes
1.38 Watt (Average)

NEEWER CM31
NEEWER CM31

Power consumption is 1.5 Watt, which is low and suitable for battery-powered or bus-powered operation.

Amount of power drawn during use.

NEEWER CM31 Recharge Time

What is the recharge time?

2 hrs 0Votes
1.98 hrs (Average)

Time required to fully recharge the battery.

NEEWER CM31 Charging Method

What is the charging method?

0 NEEWER CM31 0 Votes USB-C

33 Microphones in this range USB-C

The interface used for recharging.

Controls & Features 18

NEEWER CM31 Monitoring Mix Control

Does it have monitoring mix control?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

NEEWER CM31
NEEWER CM31

Includes a monitoring mix control so you can blend input signal and playback in headphones for effective, near-zero-latency monitoring.

Lets user adjust mic vs playback audio mix.

NEEWER CM31 Onboard Controls

What onboard controls are available?

0 NEEWER CM31 0 Votes Buttons

31 Microphones in this range Switches

Types of direct physical controls.

NEEWER CM31 Mute Function

Does it have a mute function?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Ability to mute audio directly on the mic.

NEEWER CM31 Gain Control

Does it have gain control?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Ability to adjust input gain directly.

NEEWER CM31 Headphone Monitoring

Does it support headphone monitoring?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Direct monitoring via headphone output.

NEEWER CM31 Automatic Gain Adjustment

Does it support automatic gain adjustment?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

NEEWER CM31
NEEWER CM31

Supports automatic gain adjustment to stabilize output levels when input volume changes, which is helpful for dynamic vocal performances.

Auto-adjusts mic gain for consistent output.

Build & Design 17

NEEWER CM31 Body Material

What is the body material?

0 NEEWER CM31 0 Votes Plastic

35 Microphones in this range Metal

NEEWER CM31
NEEWER CM31

Body material is Plastic, which keeps weight and cost down but is generally less impact-resistant than metal alternatives.

The main structural material of the microphone body.

NEEWER CM31 Finish/Coating

What finish/coating does it have?

0 NEEWER CM31 0 Votes Matte

31 Microphones in this range Matte

NEEWER CM31
NEEWER CM31

Finish is Matte, which reduces reflections and fingerprints for a subdued, professional appearance.

Exterior treatment or surface finish.

NEEWER CM31 Windscreen

Is a windscreen included?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

NEEWER CM31
NEEWER CM31

Includes a windscreen to reduce plosives and wind noise for cleaner vocal and outdoor recordings.

Whether a windscreen is included for wind noise control.

NEEWER CM31 Detachable Mount

Is the mount detachable?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

NEEWER CM31
NEEWER CM31

Features a detachable mount so the mounting hardware can be removed or swapped for different stands and clips.

If the mount can be detached for flexibility.

NEEWER CM31 Internal Dampening Material

What is the internal dampening material?

0 NEEWER CM31 0 Votes Foam

28 Microphones in this range Foam

NEEWER CM31
NEEWER CM31

Internal dampening uses Foam, a common material for reducing internal reflections and mechanical resonances.

The material used internally to reduce noise/vibration.

NEEWER CM31 Shock Mount

Is a shock mount included?

No 0Votes NEEWER CM31

Yes Microphones in this range

Whether a shock mount is included to reduce vibrations.

Package & Accessories 12

NEEWER CM31 Instruction Manual

Is an instruction manual included?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

Whether a manual or quick-start guide is included.

NEEWER CM31 Protective Foam Insert

Is protective foam included?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

NEEWER CM31
NEEWER CM31

Includes a protective foam insert to cushion the capsule and accessories during storage and transport.

Indicates if protective foam is part of packaging.

NEEWER CM31 Stand/Tripod

Is a stand/tripod included?

No 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Whether a stand or tripod is included in the box.

NEEWER CM31 Cables

Are cables included?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

Indicates if connecting cables are provided.

NEEWER CM31 Carrying Case

Is there a carrying case included?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

Whether a protective carrying case is part of the package.

NEEWER CM31 Adapters

Are adapters included?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

States if adapter(s) are included (e.g., XLR to 3.5mm).

Certification & Compliance 6

NEEWER CM31 Environmental Compliance

Is it environmentally compliant?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

Compliance with eco/environmental regulations.

NEEWER CM31 Warranty

What is the warranty period?

1 years 0Votes
2.35 years (Average)

NEEWER CM31
NEEWER CM31

Warranty period is 1 years, providing manufacturer coverage for defects during the first ownership year.

Duration of manufacturer warranty coverage.

NEEWER CM31 RoHS Compliance

Is it RoHS compliant?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

NEEWER CM31
NEEWER CM31

Complies with RoHS requirements, indicating restricted use of certain hazardous substances in its components.

Restriction of Hazardous Substances directive compliance.

NEEWER CM31 Safety Compliance

Is it safety compliant?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

Indicates adherence to safety regulations.

NEEWER CM31 FCC/CE Approval

Is it FCC/CE approved?

Yes 0Votes NEEWER CM31

Yes Microphones in this range

Explicit FCC/CE compliance approval.

NEEWER CM31 Professional Broadcast Certification

Is it broadcast certified?

No 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Indicates if the mic meets pro broadcast standards.

Advanced Features 14

NEEWER CM31 Beamforming Technology

Does it support beamforming?

No 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

NEEWER CM31
NEEWER CM31

Beamforming is not available, so the microphone does not perform array-based directional focusing and will capture according to its native capsule pattern.

Uses mic arrays to focus on sound sources.

NEEWER CM31 Low Latency Monitoring

Does it support low-latency monitoring?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

NEEWER CM31
NEEWER CM31

Offers low-latency monitoring so performers hear near-instant feedback with minimal delay while recording.

Provides near real-time monitoring with minimal delay.

NEEWER CM31 Multi-Pattern Switching

Does it support multi-pattern switching?

No 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Ability to switch between multiple pickup patterns.

NEEWER CM31 DSP Processing

Does it include DSP processing?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Built-in digital signal processing for sound shaping.

NEEWER CM31 AI Noise Cancellation

Does it feature AI noise cancellation?

Yes 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

AI-powered suppression of background noise.

NEEWER CM31 Voice Tracking

Does it include voice tracking?

No 0Votes NEEWER CM31

Microphone in this range Who knows? (Help us out by suggesting one!)

Automatically follows speaker’s voice.

Surveys

Because hot takes deserve votes.

NEEWER CM31 Sound Quality

How would you rate the sound quality of this microphone?

Crisp and professional 0Votes
Good and clear 0Votes
Average clarity 0Votes
Distorted and unclear 0Votes

NEEWER CM31 Noise Handling

How well does this microphone handle background noise?

Blocks out most noise 0Votes
Handles noise fairly well 0Votes
Reduces some noise 0Votes
Picks up everything 0Votes

NEEWER CM31 Battery Life

How long does the battery last on this microphone?

Excellent — Over 20 hours 0Votes
Long lasting — 10 to 20 hours 0Votes
Decent — 5 to 10 hours 0Votes
Short — 2 to 5 hours 0Votes
Very short — Under 2 hours 0Votes

NEEWER CM31 Durability

How durable is this microphone based on build and lifespan?

Highly durable — Over 4 years 0Votes
Solid — 2 to 4 years 0Votes
Average — 1 to 2 years 0Votes
Very fragile — Less than 1 year 0Votes

NEEWER CM31 Weight

How heavy is this microphone?

Ultra-light — Under 150 grams 0Votes
Lightweight — 150 to 300 grams 0Votes
Medium — 300 to 500 grams 0Votes
Heavy — 500 to 800 grams 0Votes
Very heavy — Over 800 grams 0Votes

NEEWER CM31 Design Appeal

How attractive is the design of this microphone?

Plain and boring 0Votes
Somewhat okay 0Votes
Nice looking 0Votes
Stylish and modern 0Votes

NEEWER CM31 Pricing

How do you feel about the price of this microphone?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

NEEWER CM31 Sensitivity

How sensitive is this microphone to capturing sound?

Very sensitive — Detects quiet sounds clearly 0Votes
Sensitive — Captures a wide sound range 0Votes
Moderate — Picks up normal voice levels well 0Votes
Low — Needs to be close to sound source 0Votes
Very low — Struggles to capture soft voices 0Votes

NEEWER CM31 Frequency Response Range

What do you think about the frequency response range of this microphone?

Wide range — 20 Hz to 20 kHz 0Votes
Good range — 30 Hz to 18 kHz 0Votes
Decent range — 40 Hz to 16 kHz 0Votes
Limited range — 50 Hz to 14 kHz 0Votes
Narrow range — Above 60 Hz only 0Votes

NEEWER CM31 Connectivity

How stable and reliable is the connection of this microphone?

Excellent — Always stable, no dropouts 0Votes
Good — Works smoothly with rare issues 0Votes
Decent — Occasional minor disconnections 0Votes
Weak — Disconnects sometimes 0Votes
Poor — Frequently loses connection 0Votes

Guides 1

Yes, we brought proof.

Articles 1

NEEWER CM31 Manual (WEB)

NEEWER CM31 Manual (WEB)

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