1. Material: ABS, electronic components
2. Bluetooth version: 5.0
3. Connection distance: 10 meters
4. Support playback mode: Bluetooth/TF card/U disk/AUX
5. Built-in battery: 1000mAh lithium battery
6. Charging time: about 3 hours
7. Battery life: about 10 hours
8. TWS Bluetooth dual-machine interconnection to create 360-degree surround sound
9. FM radio, the signal is more stable
10. Rotatable disk design, the disk rotates at a constant speed when the stereo plays music
11. Multiple connection methods, more convenient to use
12. Product size: 12.24 x 10.5 x 5.7 cm
13. Product weight: about 250 grams