- Audio cable port
- Outdoor wireless speaker
- Built in microphone
- Wireless music & handsfree calls
- 780g weight
- TF card slot
- Built in digital FM radio
- Battery Capacity: 3600MAH Bluetooth -Version:V5.2 Charge
Voltage:DC 5V S/N: ≥85dB
Speaker:4Ω 10W*2
Output Power: 20W Transmission Distance:About 10M Frequency Response:20Hz-20KHz
Work Voltage:3.7V
Distortion: 1%
Music Play: About 5 Hours
Colorful LED lighting
Charging Time: About 2.5 Hours
Charging Port: TYPE C