Full size Bluetooth headset Walker WBT-71 300mAh/6h white

Design: Full size
Product color: White
Description: Design: full size, design features: microphone, operating time: 4 h
Working hours: 4 h
Talk Time: 4 h
Impedance: 32 ohm
Sensitivity: 105 dB
Design features: Microphone
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Number of microphones: 1
Bluetooth version: 5.0
Membrane diameter: 70 mm
Wireless connection type: Bluetooth