UHF-9 Headset LED Wireless Noise Cancelling Earphone (Black)

UHF-9 Headset LED Wireless Noise Cancelling Earphone (Black)
Highlights

Plug diameter: 3.5mm
Wire length: 3 m
Horn diameter: 40 mm
Sensitivity: 10dB
Frequency response range: 20-20000Hz
Distortion rate: less than 1%
Impedance: 32
Signal to noise ratio75dB
Frequency Response: 30 - 20,000Hz
Headphone power supply: built-in 600MaH rechargeable lithium battery
The headset must be connected to the transmitter for use
Application of active noise reduction technology. The signal-to-noise ratio is above 70DB and the separation is 50DB, almost no noise is felt, which is close to the level of wired headphones.
By playing up to 3 different audios.
No audio source automatic shutdown design. When there is no sound source, the headset will automatically turn off after 5 minutes, avoiding stray interference.

Product Specifications

Package Weight
One Package Weight: 0.31kgs / 0.68lb
One Package Size: 22cm * 22cm * 10cm / 8.66inch * 8.66inch * 3.94inch
Qty per Carton: 20
Carton Weight: 7.00kgs / 15.43lb
Carton Size: 46cm * 46cm * 52cm / 18.11inch * 18.11inch * 20.47inch
Loading Container: 20GP: 242 cartons * 20 pcs = 4840 pcs, 40HQ: 562 cartons * 20 pcs = 11240 pcs

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