S3 Internal Magnet Dynamic Speaker

1. Chipset: JL AC6966B v5.1

2. Speaker: 5W*2, Ф45mm dynamic speaker with internal magnet

3. Support protocols HFP, A2DP, AVRCP, hands-free phone calls

4. Function: Bluetooth connection/audio input/FM/U disk/voice call

5. Battery: 18650*2pcs, 3.7 V 4400mAh

6. Battery life: (60% volume playback): about 17H

7. Charging time: 4.5-4H

8. Working distance: 10m around

9. Frequency response range: 100Hz-8KHz

10. Accessories: user manual/Type-C/Data cable/3.5mm audio cable/retractable antenna

11. Color: black, red, blue