Headphones Defender FreeMotion B571 63571

Weight: 200 g
Equipment: Headphones, cable, packaging
Design: Full size
Product color: Black
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Width: 185
Height: 17.5
Additional Information: Headband metal base
Plug connector: microUSB
Guarantee period: 6 months
Functions: MicroSD Card Slot, LED Light,MicroSD Card Slot,Metal Headband Base
Working hours: 9 h
Battery capacity: 400 mAh
Thickness: 78 mm
Sensitivity: 115 dB
Included: Wireless Bluetooth Headset
Design features: For sports, microphone, backlight, foldable design, Ability to connect to two devices at the same time
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 1
Bluetooth version: 5.0
Membrane diameter: 40 mm
Type of acoustic design: Closed
Supported codecs: A2DP, AVRCP, HFP, HSP, V5.0 + EDR
Wireless connection type: Bluetooth
Sensitivity options: DB/V