1. Adopt advanced Bluetooth audio decoding chip to support all Bluetooth device connections;
2. Support FM radio, you can directly search for radio stations in the listening area;
3. The tone is soft, clear and dynamic, with distinct levels;
4. Direct reading TF card and USB flash disk;
5. The Bluetooth receiving distance can be as long as 10 meters;
6. No connection in wireless mode, shutdown in half an hour; 7. Support TWS.

8. With small flashlight function

Battery capacity: 1200mAh
built-in voltage: 3.7V
 normal volume playback: About 3H (varies depending on audio content and volume)
**Speaker specification:** 52mmpLus * 2
horn power: 4Ω/5W * 2
frequency response: 120Hz-20KHz
size: 148*62.5 * 112.5mm
weight of single machine: 470g
charging voltage: 5V/500mA
charging duration: About 3H
40 pcs per box
carton size: 50*36.5 * 36 CM
net Weight: 21.9KG
gross weight: 22.4 KG color: black red blue camouflage gray army green