Specification

1. Speaker Specification :40mm × 3W

2. Frequency Response : 60Hz - 18KHz

3. Sensitivity : 80db ± 2db

4. Distortion : 0.5%

5. Bluetooth Specification : V3.0+EDR

6. Bluetooth communication Protocol : Support Advanced Audio Transmission Mode(A2DP) Vert 1.2

7. Bluetooth communication Range : More than 10M(the surroundings will affect the receiving distance)

8. Changeing Time :3 hours for full change(please extend the charging time at the first time)

9. Adapter : Mini USB Port , 3.5 AV input Port

10. Dimension :59*59mm

11. MAX Micro SD Card Memory : UP to 32GB