Sennheiser HDR 120-8

Design: Full size
Description: Design: full-size, device type: wireless headphones, acoustic design type: open, operating time: 25 h
Additional Information: Additional headphones for RS 110-8 and RS 120-8; Battery type: AAA; Transmitter frequency range: 863-865 MHz; Range: 100 m; Data transmission channel: radio channel; Number of transmitter channels: 3
Harmonic coefficient: 0.7 %
Working hours: 2.5 h
Sensitivity: 106 dB
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 19500 Hz
Minimum repeatable frequency: 22 Hz
Technology: Dynamic
Type of acoustic design: Open
Wireless connection type: Radio channel