Sennheiser IS 410

Weight: 50 g
Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, acoustic design type: closed, functions: volume control, operating time: 16 h
Additional Information: Automatic on/off; Battery type: own Li-Ion; Transmitter frequency range: 2.3 MHz, 2.8 MHz; Range: 12 m; Data transmission channel: radio channel; Replaceable ear pads: yes
Harmonic coefficient: 1 %
Functions: Volume control
Working hours: 16 h
Sensitivity: 128 dB
Included: Adapter 3.5 mm, adapter 6.3 mm
Charging time: 3 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 16000 Hz
Minimum repeatable frequency: 50 Hz
Technology: Dynamic
Type of acoustic design: Closed
Wireless connection type: Radio channel