Headphones Beyerdynamic RSX 550

Weight: 290 g
Design: Full size
Description: Design: full-size, device type: wireless headphones, design features: foldable design, acoustic design type: closed, functions: volume control, operating time: 8 hours
Additional Information: 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
Harmonic coefficient: 1 %
Functions: Volume control
Working hours: 8 h
Impedance: 32 ohm
Sensitivity: 100 dB
Included: Adapter 6.3 mm
Design features: Folding design
Device type: Wireless headphones
Mount type: Headband
Max power: 60 mW
Maximum playback frequency: 18000 Hz
Minimum repeatable frequency: 25 Hz
Technology: Dynamic
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Radio channel