Headphones Pioneer SE-DRF41M

Weight: 178 g
Design: Full size
Description: Design: full-size, device type: wireless headphones, acoustic design type: closed
Additional Information: Battery type: AAA; Transmitter frequency range: 2.4 GHz; Range: 30 m; Digital signal transmission: yes; Data transmission channel: radio channel; Number of batteries: 2
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 15 Hz
Technology: Dynamic
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Radio channel