Sennheiser RS 140

Weight: 280 g
Design: Full size
Description: Design: full-size, device type: wireless headphones, acoustic design type: closed, operating time: 23 h
Additional Information: Base weight: 430 gr. Base dimensions: 85 x 225 x 133 mm; Battery type: AAA; Transmitter frequency range: 863-865 MHz or 926-928 MHz; Wireless transmitter: yes; Data transmission channel: radio channel; Number of batteries: 2
Harmonic coefficient: 0.5 %
Working hours: 23 h
Sensitivity: 110 dB
Included: Adapter 3.5 mm, 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