Awei Y788 Portable Outdoor Bluetooth Speakers With RGB Light Hifi Stereo Sound IPX5 Waterproof TWS Speakers Sound Box Support TF

1. Speaker size: 57x57mm
2. Battery capacity: 2400mAh/3.7V
3. Speaker power: 10Wx2
4. Sound channel system: dual speakers + diaphragm
5. Bluetooth working frequency: 2402MHZ-2480MHZ
6. Frequency response: 80Hz-18KHz
7. Frequency response: 60Hz-18KHz
8. Play time: 7.5-8h (70% volume)
9. Charging time: 3.5-4h
10. Waterproof level: IPX6
11. Handle design makes it easy to carry and hang on the wall
12. Playback method: Bluetooth connection, USB card reader, TF card, AUX
13. Support mobile phone battery indicator and connect Bluetooth device for stereo sound
14. Two machines can be connected in series wirelessly to form a 2.0 Bluetooth speaker effect.