1. Portable design, easy to operate and easy to carry. 2. Bluetooth 5.0 technology, RDA program. 3. Support Bluetooth connection, TWS couplet. 4. Transmission distance: about 12m 5. Battery capacity: 1200mAh 6. Input: DC 5V/2A 7. Charging time: 3-4h 8. Playing time: 8-10h 9. Wireless bluetooth connection, 3D sound effect 10. Adopt large-diameter high-fidelity speakers, with bass and large diaphragm 11. The shell is made of PC+ABS, fine workmanship, strong and wear-resistant 12. Built-in dual decoding chips, stronger signal, one-key automatic channel search
