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BizVerify |
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| Henhao (Group) Co. Limited |
| Verified By : SMR(HK) |
| Verified Date : 2011-03-09 |
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| Infrared wireless headphone Infrared receiving headphone |
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| Model No.︰ | WIR-2008C |
| Brand Name︰ | OEM |
| Country of Origin︰ | China |
| Unit Price︰ | CNY ¥ 66 / pc |
| Minimum Order︰ | 1000 pc |
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Infrared receiving headphone
1.The receiving headphone should use 2pcs of AAA/LR03/UM4 batteries. Please be careful of the batteries anode and cathode.
2.Turn on the headphone power, adjust it to a perfect volume level and start to listen.
3.The headphone can’t be used under the sun light or close to the sun lights, the sound will be influenced by UV-light.
4.If the headphone power is weak, the receiving distance will be shorted and the sound will be influenced. At this time, you should change new batteries or charge power in time by using the usb power charge extension line.
5.When charging power to the headphone, please make sure if the batteries inside the headphone are rechargeable. If not, don’t charge power to
the headphone. The headphone may be short-circuit or damaged.
6.The indicator light inside the headphone cover will be in red color when the headphone is charged. It means the headphone is being charged. The indicator light will be in dark color while the power is getting full.
7.There is a sound source input and output jack existed under the switch button of the headphone. It can be used to input or output sound source. When the headphone power is finished, you can put one 3.5 stereo sound line between the headphone and the sound source output jack. It will work as a wire-headphone (at this moment, the headphone should be switched off). Or switch on the headphone and insert other wire-headphone. Two people can hear the voice at the same time.
8.Please be careful when you use the headphone. The L headphone should be on your left ear, the R headphone should be on your right ear. Because the human ergonomic have difference for left and right. It will be uncomfortable when the headphone is used on wrong ear.
5. Technical specification:
Transmitting medium: Infrared (850nm)
Signal to noise：above 60 db
Transmitting mode: stereo
Frequency response: 30Hz~20 kHz
Headphone power: 2 X 3AAA
Power for charging: 35~40 mA
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| Payment Terms︰ | T/T western union |
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