Features:

1) Support: bluetooth . TF card,USB, Line in
2) LOGO on front panel
3) Plug and Play music from USB & TF card
4) LINE IN function
5) It can play music in MP3, WMA, WAV, APE,AAC,FLAC formats
6) Speakers: Φ66mm 3Ω5W+Φ40mm 3Ω3W
7) Share music of Mobile
10) Material: Plastic with rubber oil
11) Built-in Li rechargeable battery 3000mAH
12) Speaker size: 200*58 MM
13)colors: Black, Green, Blue, Red, Silver
14) Support Hand-free when answer calling (with MIC)

Description:
Power output 5W+3W
Distortion: 0.3% or less
Frequency response: 60 hz - 18 KHZ
Stylish modern thin design to save space and wireless
Connect TV, DVB, DVD, For iPad, For iPhone and other exterior media source.
Charge Voltage:5V+0.5V
Power source: USB
Battery Voltage: 3.7V

Package listing:
1 * Wireless Bluetooth Speaker
1 * audio cable
1 * usb cable
1 * User manual