Wireless headset DEFENDER FreeMotion B575 black/red, Bluetooth 63575

Weight: 170 g
Equipment: Headphones, cable, packaging
Design: Full size
Description: Design: full-size, device type: wireless headphones, design features: for sports, microphone, plug connector: microUSB, acoustic design type: closed, functions: FM radio, MP3 player
Width: 165
Height: 190
Additional Information: The frequency range of the radio frequency track is 2.402–2.480 GHz; microphone sensitivity -58 dB; microphone frequency range - 100–16000 Hz; range 10-15 m
Plug connector: microUSB
Functions: FM radio, MP3 player
Battery capacity: 200 mAh
Thickness: 70 mm
Talk Time: 6 h
Sensitivity: 105 dB
Design features: For sports, 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: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth