Features:
1. Bluetooth 5.3 wireless technology, support voice calls, one-key hands-free.
2. TWS dual-machine series connection, using Bluetooth can connect two speakers together, super strong bass, bring you immersive effect.
3. LED breathing light, four-color colorful and gentle breathing light.
4. Built-in large-capacity battery, long battery life, enjoy listening.
5. Small size and large capacity, easy to carry, suitable for going out and playing.
6. Support a variety of platforms and devices as well as a variety of connection methods, easy and portable.

Parameters:
Bluetooth specification: V5.3
Wireless transmission range: 10m
Audio-to-noise ratio: greater than or equal to 90db
Battery capacity: 1200mAh
Built-in voltage: 3.7V
Normal volume playback: turn off the magic LED lights to play about 2H
Horn specification: 52mm x2
Speaker power: 4 ohms/5Wx2
Charging voltage: 5V/500mA
Function: support Bluetooth function, USB input, TF card, support FM radio, support LINEIN audio input, support TWS couplet, Symphony LED lights

Packing list:
- Bluetooth speaker x 1
- USB cable x 1
- Audio cable x 1
- User Manual x 1