Product parameters:

Bluetooth specification: v5.0

Wireless transmission range: 10M

Battery capacity: about 2400mAh

Built in voltage: 3.7V

Playback time: About 5h

Speaker specification: φ 45mmx2

Speaker power: 5Wx2

Size: 204x71x62mm

Weight: about 558g

Features:
1. Support: Bluetooth/USB/AUX/TF card/FM radio
2. The device can be charged as an external battery
3. Portable mini product, braided rope is easy to carry, suitable for sports hiking, travel, beach
4. Hands-free call microphone
5. With FM radio function

Accessories:
1 *Bluetooth speaker
1 *User Manual
1 * USB cable
1 * auxiliary cable