- Material: ABS; Size: 151 * 116 * 95mm; Weight: 566g-2. Bluetooth 5.4; Chip: Huayao Xin HA3616A-3. Battery capacity: 1200mAh; Charging time: 2 hours-4. Usage time: 4 hours-5. Speaker unit: 66mm; power: 10W-6. Supports Bluetooth, FM, TF, USB, TWS and other modes