MP3 and Bluetooth Sunglasses

Description:
it integrate the functions of mp3 player,bluetooth and sunglasses.
1.Combination of Bluetooth and MP3:When calls come in, the  mp3 player will suspend  

and shift to bluetooth operation.  When it comes back to bluetooth operation.
2.PC interface supported:USB
3.Digital formats supported: MP3/WAV/WMA
4.External hard drive function: Yes
5.Battery tape/capacity: Built-in Lithium lon Polymenr/3.7v,150mAh
6.Maximum imput power rating:5VDC,150mA
7.Sound output mode: Stereo

Place of Origin:	China(Mainland)
Brand:	doyuan OEM service provided
Model No. :	MP555
Payment Terms :	T/T Western Union
Quantity:	100000pcs/month Piece/Pieces
Minimum Order :	100 Piece/Pieces
Price Terms :	USD 25 FOB Shenzhen
Delivery Lead Time :	7 days