Headphones Blast BAH-820BT .

Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, detachable cable, foldable design, plug connector: mini jack 3.5 mm, acoustic design type: closed, functional
Additional Information: Playback from SD cards; charging connector - micro USB; Cable connection: one-sided; Type of batteries: own Li-Pol; Range: 10 m; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hand
Plug connector: mini jack 3.5 mm
Functions: FM radio, volume control
Working hours: 5 h
Standby time: 300 h
Talk Time: 5 h
Sensitivity: 105 dB
Included: MicroUSB cable
Design features: Microphone, detachable cable, foldable design
Charging time: 2 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.0
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth