Features:
1.Made of high quality fluorescence surface aluminum alloy, elegant and stylish in appearance.
2.Good sound quality lets you indulge in your favorite music
3.Supports TF card, USB disk, FM, etc.
4.Supports Line IN function, receiving the audio source from MP3, MP4, PC, Notebook, iPod, iPhone, etc.
5.Supports USB2.0 high speed transmission, fully compatible with USB1.1.
6.Flashing LED at the base of the speaker
7.Function Buttons: on/off, menu, previous song, next song, play/pause, volume control
8.LED display panel.
9.Built-in high capacity rechargeable battery, support long play.
10.Compact and portable, convenient to carry.
Specifications:
Color: Magenta
Material: Aluminum alloy
Power source: Li-ion battery / DC5V
SNR: >80dB
Music format: MP3
Package included:
1 x Mini Portable USB Speaker
1 x 3.5mm Plugs Cable with USB Charger
Note: This listing is for 2 units.. 
By entering qty=1 you will be buying 2 units, please enter qty 2 for 4, 3 for 6, 4 for 8, etc.......