Experience Wireless Freedom KJ bluetooth headset, KB-10


Model Number KB-10 Duo
Abridged Description Bluetooth 5.0 headset


  • • 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



Wireless Freedom bluetooth headset, KJ-KB-10 - 10-pack

SKU: KJ bluetooth headset, KB-10
1 895,00 krPris