Headphones Defender MPH-TV863

Weight: 270 g
Design: Full size
Description: Design: over-ear, device type: wireless headphones, Active Noise Cancellation ANC, acoustic design: closed, functions: volume control
Additional Information: Battery type: AAA; Transmitter frequency range: 863.3/863.9/864.5 MHz; Range: 100 m; Wireless transmitter: yes; Data transmission channel: radio channel; Number of batteries: 2
Functions: Volume control
Impedance: 32 ohm
Sensitivity: 85 dB
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Radio channel
Sensitivity options: DB/mW
Active Noise Canceling ANC: There is
Number of drivers: 1