Sennheiser RS 40

Weight: 160 g
Design: Full size
Description: Design: full-size, device type: wireless headphones, plug connector: jack 6.3 mm, acoustic design type: closed, functions: volume control, operating time: 4 h
Additional Information: Radio signal reception frequencies: 434 MHz, 863 MHz, 925 MHz; Range: 100 m; Wireless transmitter: yes; Data link: radio channel
Plug connector: jack 6.3 mm
Harmonic coefficient: 0.7 %
Functions: Volume control
Working hours: 4 h
Sensitivity: 96 dB
Device type: Wireless headphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Type of acoustic design: Closed
Wireless connection type: Radio channel