high end wireless stereo bluetooth headphone

Brand Name	e-solar		Place of Origin	China
Model Number	LD-008

Delivery Time:7days
Certification:CE FCC ROHS

Stereo Bluetooth + MP3 + card (TF card) + digital microphone + headphones? (LD008)
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It is an Headset，it can use Audio Cable link with other Audio equipment It is an mp3 which it can plug-in, it support SD Remember card, built-in battery use USB charge
? It is an Stereo Bluetooth Headphones
? It already Built-in an microphone .?
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Four function.? Have Stereo Bluetooth + MP3 +headphones+ microphone???
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Model : LD008
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Color: Gold, silver
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Weight: 44g

Accessories:? 1.An USB charge line
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A. MP3 Part
Main Tech parameter and Specification1.PC port, it support USB 2.0

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2.Support the music type: MP3 WMA?????????????????????????? ?

3.Support SD card current: 128M byte To 32G byte??

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4.Support computer Operating system: Windows 98/SE/ME/2K/XP/Vista Mac 9.2 and ect

5.Working Current: ≤30mA6.Working Voltage: 3.3V7.Standby Current: ≤2mA

B. Headset Part
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Tech parameter

1.Type: Stereo with microphone and Headset.

2. Horn Diameter: Ф27mm

3.Response Rate: 115dB S.P.L at1KHZ
4.Impedance：32

5.Frequency Response Rate: 20HZ-20.000HZ

6.Power Rating: 20mw

7.Power Current: 100mw

8.Wire: 1.72m

9.MIC Size: 4.5*2mm -58dB±3dB

10. Plug Type: Ф2.5mm

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C. Buletooth Part

Tech parameter

1.Buletooth edition: Buletooth V

2.02.Switch Power: Class 4

3.Response Rate: -85dB

4.Continuous Talk Time: 8 Hours

5.Standby time:80 Hours

6.Transmission range: In 10 meter

7.Voltage: ≥3.5V

8.Current: ≤25mA

9.Standby current:≤2mA

10.Bluetooth Frequency Range: 2.4GHZ

11.Headset Size: 90mm(L)*90mm(W)*46mm(H)

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