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helmet headset, paragliding helmet headset, tatical headset, bone conduction headset, aviation headset, Manufacturer and Supplier - China(CN)
IR wireless headphone 838 (IR838)
IR wireless headphoneSpecifications:
FM system carrier frequency: R-ch 2.8 MHz / L-ch 2.3 MHz
Headphone Speaker: 40mm mylar cone
Headphone Impedance: 32 Ohms
Effective distance: 10 meters(max. )
Power source: DC 3V (2x1.5V AAA batteries)
Features:
Light weight design for wearing comfort
Auto muting on headphone
Auto power off when no signal
Volume control and on/off switch on headphone
Mono/stereo switch on headphone
IR wireless headphoneSpecifications:
FM system carrier frequency: R-ch 2.8 MHz / L-ch 2.3 MHz
Headphone Speaker: 40mm mylar cone
Headphone Impedance: 32 Ohms
Effective distance: 10 meters(max. )
Power source: DC 3V (2x1.5V AAA batteries)
Features:
Light weight design for wearing comfort
Auto muting on headphone
Auto power off when no signal
Volume control and on/off switch on headphone
Mono/stereo switch on headphone
