QQ198 PC wireless headphone
Wireless headphone for TV, DVD and PC use,it also can be used as a portable FM radio with auto-tuning function, the built-in microphone on the transmitter can be used to chat online without any cord.
product features
Wireless earphones for TV, DVD, and PC use.
Built-in microphone for free Internet talking.
Can be wired as stereo headphone.
Two independent receiving bands for headphone and radio.
Can be used as a portable FM radio with auto-tuning function.
Operation distance: 30 meters (360 degree).
Built-in microphone for free Internet talking.
Can be wired as stereo headphone.
Two independent receiving bands for headphone and radio.
Can be used as a portable FM radio with auto-tuning function.
Operation distance: 30 meters (360 degree).
Technique data:
1.Receive frequency :FM: H file(wireless headphone): 78-88MHZ
R file (fm broadcast): 88-108MHZ
2.Emission frequency:82MHZ\81MHZ\83MHZ(color mark)
3.Sensitivity: FM≤20μv AF≥10m
4.S/N Ratio: >50dB
5.Emission distance: >30m( open place )
6.Distortion: <3%
7.Trumpet: 30mm 32Ω
8.Output Power: 30mw
9.Power: DC 3V (2xAAA)
10. Emitter cable length:1.2 M
Packing and shipping details:
Packing:gift box;or OEM
packing size:21 * 8* 26cm
carton size:70*42*50cm
1 carton:26pcs
1*20ft:163 cartons
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