1. Material: ABS, metal, electronic components
2. Bluetooth version: 5.0
3. Connection distance: 10 meters
4. Support playback mode: Bluetooth/TF card/U disk/AUX
5. Working voltage: 3.7V
6. Charging voltage: DC 5V, 500-1000mA
7. Output power: 3W
8. FM range: 87.5-108MHz
9. Frequency response: 80Hz-15KHz
10. Support format: MP3
11. Built-in battery: 1200mAh lithium battery
12. Channel button design, one-button operation, simple and fast
13. Using high-performance strong magnetic speakers, the volume is louder and fuller
14. Using high-sensitivity chips and high-quality enhanced antennas, the signal is more stable
15. Multiple connection methods, more convenient to use
16. Product size: 11.5 x 3.4 x 7.3 cm
17. Weight: 152 grams