Features:

1.Supports /USB
2，round shape
3，can support computer/laptop/MP3/MP4

Compact and lightweight.
Mini digital audio with unique appearance and black colors.
Aluminum diaphragm micro-speaker， insure the sound quality.


Circular design， exquisite appearance， with 6 buttons.
Buttons definition: "ON/OFF"， "Repeat"， "Stop/Pause"， "Backolume down"， "Nextolume up"， "EQ".
Bottom with red or blue LED light.
Build-in lithium battery， rechargeable by USB port.


You can enjoy perfect stereo sound produced from the metal speaker.
This compact travel speaker is ideal for use at the office， home， or carry to where you go.

Specifications:

Output Power: RMS 3W THD=10%
Frequency response: 150~1800Hz(±3dB)
SNR: 80dB
Speaker: 1.77" (diameter 45mm) magnetically shielded， 4ohm
Power Input: USB cable or Power adapter 5V/1000mA
Product size: 5*5*5cm
Product weight: 178g
Package size: 43*23.8*28.7cm
Package weight: 180g 

Package Including:
  
1 * Audio Speaker
1 * Audio cable
1 * USB cable
1 * User Manual