Earldom Quality Sound ET-A21 Bluetooth Speaker

1. Size: 85 * 85 * 117mm weight: 447g
2. Bluetooth 5.1; Chip: Jerry ac6965e
3. Battery capacity: 1200mAh, charging for about 1.5-2 hours
4. Call / Music: 4 hours
5. Horn unit: 52mm * 2; Power: 5W * 2
6. Support Bluetooth, TF card, USB flash disk, aux, TWS and other modes
7. Built in colorful atmosphere lamp