Sennheiser RS 145

Design: Full size
Description: Design: full-size, device type: wireless headphones, acoustic design type: closed, functions: volume control
Additional Information: Battery type: AAA; Transmitter frequency range: 863.3 / 864.0 / 864.7 MHz; Range: 150 m; Data transmission channel: radio channel; Number of batteries: 2
Harmonic coefficient: 0.5 %
Functions: Volume control
Sensitivity: 110 dB
Included: Adapter 6.3 mm
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