Headphones DEXP BT-280

Design: Invoices
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
Additional Information: Cable connection: one-sided; Range: 8 m; Answer/end conversation: yes; Repeat last number: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Plug connector: mini jack 3.5 mm
Functions: Volume control
Working hours: 10 h
Impedance: 32 ohm
Sensitivity: 100 dB
Included: MicroUSB cable
Length of cable: 1m
Design features: Microphone, detachable cable, straight plug, foldable design
Device type: Wireless headphones
Mount type: Headband
Max power: 15 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.2
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth