1. Use advanced wireless audio decoding chip to support connection of all wireless devices.
2. Support FM radio, and can directly search for radio stations in the listening area.
3. The tone is soft, clear and dynamic, with distinct levels.
4. Direct reading of TF card and USB flash drive.
5. The wireless receiving distance can be up to 10 meters.
6. No connection in wireless mode, shut down in half an hour.
7. Multiple flashing modes of colorful LED lights, the lights can flash with the music melody, one-click conversion, the music melody can not only be heard but also seen.
8. Support TWS function.

Bluetooth: V5.3
Transmission range: 10M
Audio signal-to-noise ratio: ≥90db
Battery capacity: 1200mAh
Built-in voltage: 3.7V
Normal volume playback: turn off the colorful LED lights for about 4 (depending on the audio content and volume)
Speaker specifications: ￠45mm *1
Speaker power: 4Ω/5W＊1
Frequency response: 120Hz-20KHz
Dimensions: 93*54.5*152mm
Weight: about 292g
Charging voltage: 5V/500mA
Charging time: about 2.5H