Behringer HC 2000BNC studio wireless headphones, Bluetooth connection

Design: Full size
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: 10 m; LED indicator: yes; Answer/End Call: Yes
Plug connector: mini jack 3.5 mm
Functions: Volume control
Working hours: 8 h
Battery capacity: 300 mAh
Standby time: 200 h
Impedance: 32 ohm
Sensitivity: 97 dB
Design features: Microphone, detachable cable
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: 5.0
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is