Professional Wireless HeadsetWith Bluetooth 5.0
Stereo Wired USB Headset
Professional LightweightWired Headset

Experience wireless freedom with KJ's latest bluetooth headset, KB-10. It has great mobility and sound suitable to work at both office and home.

Model Number KB-10 Mono / Duo
Abridged Description Bluetooth 5.0 headset
Expertise makes better user experience and quality communication

Build your hopes on KJ Electron. We present the future of sounds with our user-friendly, high workability and global design products. Share your trust with us and get supported. We help you start great business for your prosperity.


  • • Bluetooth 5.0 headset with microphone

    • Simple and fundamental features

  • • Can be connected up to 2 devices simultaneously

    • An USB dongle is included for PC connection

Speaker unit size 30mm Ø
Speaker impedance 16 Ohms
Speaker frequency range 20Hz - 20,000Hz
Microphone dimension 4*1.5mm
Microphone sensitivity -32±2 dB
Microphone impedance 2,200Ω 2V
Bluetooth version Bluetooth 5.0 + EDR
Bluetooth support HFP, A2DP, AVRCP
Operating range Up to 30 meters
Compatibility Mobile devices, iPad, MacOS, PC (using Dongle)
Buttons Volume control, multi-function button (call control), microphone and speaker mute buttons, On/off slide button
Headband Adjustable headband with high quality silicon headband cushion
Talk time Up to 12 hours
Music time Up to 10 hours
Standby time Up to 250 hours
Charging time Up to 2 hours
Input voltage DC 5V
Battery capacity Rechargeable 300mAh
Charging plug USB Type-C
Contact Us

KYUNG JIN ELECTRON CO., LTD / Address : Rm#304-2, Hanshin IT Tower 2-cha, 47 Daigital-ro 9-gil, Geumcheon-Gu, Seoul KoreaTEL : +82-2-2025-6180 / FAX : +82-2-2025-6182 / MAIL : kj@kj-headset.co.kr