Model K31

K31 Wireless Microphone

K31 wireless microphone for compact creator kits, mobile recording, livestreaming, and private-label microphone programs.

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Model K31MicrophoneOEM/ODM

Product Overview

K31 wireless microphone for compact creator kits, mobile recording, livestreaming, and private-label microphone programs.

Category: Wireless Microphones
Product Type: 2.4GHz wireless lavalier microphone kit
Wireless: 2.4GHz adaptive frequency hopping, GFSK 2Mbps
Range: Up to 300m line-of-sight OEM configuration; mobile and camera receiver versions available
Battery: TX 120mAh / camera RX 200mAh / charging case 1500mAh
OEM/ODM: Logo / packaging / receiver version / accessory set

Sourcing Support

OEM/ODM, logo, packaging, sample, and bulk order details can be confirmed by quantity and destination.

Key Features

Compact wireless lavalier microphone format for creator and retail accessory lines
2.4GHz wireless transmission with available charging case configuration
OEM configuration can support mobile receiver versions and camera receiver versions
Suitable for short video recording, live selling, interviews, and online meetings
Logo, packaging, receiver version, and accessory set can be customized by order requirements

Applications

LivestreamingShort video recordingInterviewsMobile content creationCamera shootingCreator accessory bundles

Wholesale Sourcing

OEM Configuration: Reference configuration available for OEM projects
MIC Sensitivity: -37dBV +/-2dB @1KHz, 94dBSPL
Pickup Pattern: Omnidirectional
Frequency Response: 20Hz~20KHz
Signal-to-noise Ratio: >70dB
Maximum SPL: 115dBSPL
Sampling: 48KHz / 24bit
Working Range: Mobile receiver version: up to 60m moving / 300m line-of-sight; camera receiver version: up to 40m moving / 300m line-of-sight
Battery Life: TX approx. 10h; RX approx. 9h; mobile charging case can charge two TX units up to 5 times
Charging Time: TX/RX approx. 1.5h; mobile charging case <1.5h
Charging Environment: 0~45°C
Working Environment: -10~45°C
Dimensions: TX approx. D30*12mm; RX approx. 40*16.5*9mm; charging case approx. 75.8*49.8*35mm
Weight: TX approx. 9g; RX approx. 6g; charging case approx. 65.6g

Wholesale Use Cases

Livestreaming
Short video recording
Interviews
Mobile content creation
Camera shooting
Creator accessory bundles

OEM/ODM Options

Logo
Receiver version
Accessory set
Retail packaging

Product FAQ

Can wireless microphone specifications be customized?

Yes. TOOREA can support OEM configurations such as receiver version, connector type, accessory set, logo, and packaging based on project requirements.

Can the microphone kit support mobile and camera users?

Yes. Available OEM configurations can cover mobile receiver versions and camera receiver versions. Final connector and accessory details should be confirmed during sampling.

Need K31 Wireless Microphone for your market?

Send your target model, quantity, market, and customization requirements. TOOREA will help confirm a practical quotation path.

Request a Quote OEM/ODM Service