Sennheiser RS 165

Weight: 300 g
Design: Full size
Description: Design: full-size, device type: wireless headphones, acoustic design: closed, functions: volume control, operating time: 18 hours
Additional Information: Battery type: AAA; Transmitter frequency range: 2.4 - 2.48 GHz; Range: 30 m; Data transmission channel: radio channel; Number of batteries: 2
Harmonic coefficient: 0.5 %
Functions: Volume control
Working hours: 18 h
Sensitivity: 106 dB
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 21000 Hz
Minimum repeatable frequency: 18 Hz
Technology: Dynamic
Type of acoustic design: Closed
Wireless connection type: Radio channel
Number of drivers: 1