UHF-9 Headset LED Wireless Noise Cancelling Earphone, Earphone % Light Bulb Camera comfortable for traveling

comfortable for traveling

Power supply mode: 2 AAA batteries (not included)

40HQ: 1705 cartons * 200 pcs = 341000 pcs

bring more exposure methods and creative space for photography creation

displays any contents via one serial interface

UHF-9 Headset LED Wireless Noise Cancelling Earphone, Earphone % Light Bulb Camera comfortable for traveling1. Plug diameter: 3. 5mm 2. Wire length: 3 m 3. Horn diameter: 40 mm 4. Sensitivity: 10dB 5. Frequency response range: 20 20000Hz 6. Distortion rate: less than 1% 7. Impedance: 32 8. Signal to noise ratio75dB 9. Frequency Response: 30 20,000Hz 10. Headphone power supply: built in 600MaH rechargeable lithium battery 11. The headset must be connected to the transmitter for use 12. Application of active noise reduction technology. The signal to noise