Short Description:

1. Bluetooth version：5.0

2. Support Profiles：HFP,HSP,A2DP,

AVRCP

3. Speaker Diameter：45mm

4. Transmission distance：≧30m

5. Storage box battery capacity：2200mAh

6. Play time：4.5hours

7. Music play time：18hours

8. Headphone charging time：<2hours

9. Interface：Micro USB Type

10. Phonetic function: Chinese and English

11. Charging input：5V