Water speakers dancing with bluetooth fuction

Water speakers dancing with bluetooth fuction
 

Product description:

Model of bluetooth: V3.0+EDR (A2DP)
Range of application: up to 10M
USB charging voltage: DC 5V
loudspeaker unit: 52mm*2
Unit size: 9*9*6cm
Output power: 3w
Distorision: (10%
Built-in Li-ion battery: 3.7V/ 450MA/ 300MA
Battery lifetime: 4hours

Feature
Accessories of the above machine contain:
*USB charging line.
*audio wire.
*manual;