1. Sizes: 76*73*218mm. Weight: 330g.
2. BT v5.0. Chip: Mountain View DSP.
3. Speaker unit: 52mm*2. Power: 5W*2.
4. Battery capacity: 2000mAh, charging for about 3 hours.
5. Music time: about 6-8 hours.
6. Support BT connection to mobile phone, TWS, AUX, 3.5mm headset connection.
7. Funny sound effects, karaoke first choice.