AKG K 122 IR

Weight: 60 g
Design: Liners
Description: Design: in-ear, device type: wireless headphones, acoustic design type: open, functions: volume control, operating time: 5 h
Additional Information: Battery type: own Li-Ion; Transmitter frequency range: 2.3 / 2.8 MHz; Range: 13 m; Data transmission channel: infrared channel; Number of batteries: 2; Transmitter power: 12V, 200mA
Harmonic coefficient: 2 %
Functions: Volume control
Working hours: 5 h
Sensitivity: 115 dB
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 18000 Hz
Minimum repeatable frequency: 30 Hz
Technology: Dynamic
Type of acoustic design: Open
Wireless connection type: Infrared channel
Sensitivity options: DB/V