AKG K 311 IR

Weight: 230 g
Design: Invoices
Description: Design: on-ear, device type: wireless headphones, acoustic design type: semi-open, operating time: 12 h
Additional Information: Transmitter frequency range: 2.3 - 2.8 MHz; Range: 10 m; Wireless transmitter: yes; Data transmission channel: infrared channel
Working hours: 12 o'clock
Impedance: 100 ohm
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Type of acoustic design: Semi-open
Wireless connection type: Infrared channel