Shadow Sports Bluetooth Speaker - HC21

1, Size: 210*90*52mm; Weight: 498g
2, Bluetooth 5.2; chip:bule trum AB5602B
3, Battery capacity: 1200mAh; Charging time: about 2 hours
4. Use time: 3 hours
5. Speaker unit: 52mm*2; power: 5W*2
6. Support Bluetooth playback, FM, TF card, U disk, AUX, TWS and other modes