Bluetooth Version

4.2 +EDR 

Wireless Range

12 meters (equal to 33 feet)

Selfie

Active

Built-in microphone

OK

Handsfree

OK

Speaker Dimension

Φ34mm, 4Ω‌‌‌‌3W 

Power

Built-in rechargeable 430mAh High Quality Lithium Polymer battery.

Frequency Response

150HZ-18KHZ

Input Power

DC 5V

S/N Ratio

≥85dB

Output Power

3W

Interface

Micro USB/TF card slot/AUX-in jack

Size

82*48*22mm

Weight

0.12kg

Charging Port

Micro USB

Accessories

1*charge cable; 1*lanyard