1. Bluetooth Version: V2.1 + EDR
2. Speaker: 52MM 3 5W
3. 10 meters operation range
4. Output power:5W (RMS) x 1
5. Built-in Lithium ion battery: 600mAh
6. Dimension: 80mmx 80mm x 50mm(L x W x H)
7. Charging time: 5V 1A --3-4hours
package inclouded:
1* Bluetooth speaker
2. Micro USB charging cable