Wireless Ultrasone Go Bluetooth

Weight: 16.2 g
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
Plug connector: mini jack 3.5 mm
Working hours: 17 h
Impedance: 20 ohm
Sensitivity: 101 dB
Design features: Microphone, detachable cable, straight plug, foldable design
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth