1. Bluetooth 5.3; Chip: JL AC6966
2. Battery capacity: 3600mAh; Charging Time: 5 hours
3. Usage time: 5 hours
4. Speaker units: 45mm x 2; Power: 7.5W x 2
5. Size: 11.5 x 11.5 x 20cm; weight: 755g
6. Supports Bluetooth, TF/USB flash drive up to 32GB, TWS interconnection, and other modes
7. Features adjustable camping lights, supports timed shutdown