**Certificates:CE,RoHS,FCC.
**With wireless bluetooth music player
**The bluetooth speaker with super bass and stereo music.
**Built in microphone and loudspeaker enjoy hands-free.
**Design with touch buttons make volume control,answer/reject calls.
**Support bluetooth and wireless transmission
**Using for computer,mobile phones,laptop,tablet **PC,notebook and so on.
**Suitable for driving,mountain **climbing,bedroom,business trip,office,conference,indoor,outdoor and etc.
**Warranty one year(due to quality problem)
Warm welcome OEM,ODM,wholesale business.
**Material:plastic
With 3.5mm Line-in connection.
**Lithium battery capacity:1100mAH
**Charge voltage:4.8V-5.0V DC
**Working Voltage:3.7v-4.2V DC
**Signal-to-Noise ratio:80dB±2dB
**Microphone response:-32db
**Output power:3W