Selling Leads from Dongguan Xianghui Electronic Co.,Ltd China

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Selling Leads: 2.4G Wireless headphone [1]; FM Wireless headphone [1]; RF Wireless headphone [2]; Computer headphone [3]; Infrared Wireless headphone [1]; Noise canceling headphone [2]
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Dongguan Xianghui Electronic Co.,Ltd

Computer Headphone(DS-DO39)

1.Stereo Headphone with Mic
2.Speaker:40mm
3.Sensitivity:100dB S.P.L at 1000Hz
4.Frequency Response:20Hz-20,000Hz
5.Rated Capablility:1000mW
6.Cable Length:2.3m+-03m
7.Microphone
Computer Headphone(DS-D036M )

Specification: 1.Stereo Headphone with Mic 2.Speaker:40mm 3.Senditivity:100dB S.P.L at 1000Hz 4.Frequency Response:20Hz-20,000Hz 5.Rated Power:100mW 6.Cable length:2.3m 7.Microphone Unit:6*5mm-54dB
Earphone(DS-368)

Specifications
1) Frequency Response: 20Hz-20 kHz
2) Speaker Impedance: 32Ω
3) Driver Unit: 10mm
4) Rated Power: 5mW
5) Power Handling Capability: 20mW
6) Cable Length: 1.2M
7)
Noise Canceling Headphone (DS-AH199)

Specification:
1.Frequency fange:20-20,000Hz2.Active noise attenuation:100-1,000Hz>;10dB at 300Hz3.Sensitivity:102dB
4.Maximum input power:500mW5.Jack size:3.5-6.3mm plug and airplane jack6.Cord
Aviation Noise Canceling Headphone (DS-AH188C)

Specification:
1.Frequency fange:20-20,000Hz2.Active noise attenuation:100-1,000Hz>;10dB at 300Hz3.Sensitivity:102dB
4.Maximum input power:500mW5.Jack size:3.5-6.3mm plug and airplane jack6.Cord
RF Wireless Headphone (DS-RF863B)

;Specifications: ;
1) PLL technology
2) multi-directional transmission
3) frequency: 863.1MHz-863.5MHz or 912.5MHz-914.5MHz or 138MHz
4) frequency range:20Hz ~ 20KHz
5) distortion:
6) S/N
2.4G Wireless Headphone (DS-S242-02A)

Specification:
1.Frequency range:2.4-2.5GHz
2.Frequency response:20HZ-20000Hz
3.Modulation mode:GMSK
4.Separation:>;70dB
5.Dynamic range:88dB
6.THD
7.SN ration:95dB
8.Receive
IR Wireless Headphone(DS-IR0518)

;Specification:1) frequency range: 2.3MHz-2.88MHz2) frequency response: 20Hz-20KHz3) distortion: 4) separation: >;30dB5) SN Ratio: ; 95 dB6) transmission range: up to 8 meters7) power supply: 2xAAA
RF Wireless Headphone(DS-RF863A)

;Specifications: ;
1) PLL technology
2) multi-directional transmission
3) frequency: 863.1MHz-863.5MHz or 912.5MHz-914.5MHz or 138MHz
4) frequency range:20Hz ~ 20KHz
5) distortion:
6) S/N
Wireless Headphone with radio(DS-FM198A)

Specifications:
Transimitter:
1) frequency: 84MHz
2) modulation mode: FM
3) transmission range: 35 meters
4) power supply: 2xAAA or 4.5V adaptor
Receiver (headphone):
1) frequency range:

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