50- 60 dollars

Product parameters:
Speaker Power: 2W * 1

Built-in lithium battery: 300ma

Product Dimensions: 6.5 * 4 * 9.5cm

Frequency Response: 200Hz ~ 12KHz

Color: red, black, ....

50- 60 dollars

The new concept of music system, multi-function built-in MP3 player, can U plate and SD/ MMC card MP3, WMA files; music format etc.

* screen: 1.1 inches TFT hd, song lyrics, ....

60-80 dollars

you can look at the map of china in 5 metres, but through QQ shear will blurry use QQ knows.

sensors
High-resolution 1/ 4, CMOS image sensors

lens
6mm high-definition....

20

Capacity: 800mAh

Size: 6.1 * * 1.2 cm 5.4

Color: black white

43G weight:

Cell types: lithium-ion batteries

Rated input: 5V mAh 500

Rated output: 5V mAh 500

....