Features:
1. Bluetooth 5.3, compatible with all Bluetooth devices. Built-in microphone, very convenient to answer/make calls.
2. High-power two-channel speakers, allowing you to hear better.
3. Provide built-in stereo and 360-degree surround sound.
4. Built-in 1800mAh battery, long battery life and can work for a long time.
5. Supports music files in MP3, WMA, WAV, FLAC, and APE formats.
6. Support TF card or Misro SD card, support USB2.0 hard disk.
7. Supports external MP3/MP4/computer audio input function (AUX).
8. Supports TWS function, you can connect two speakers to synchronize with a mobile phone.
9. IPX5 waterproof design allows you to enjoy music freely in rainy days.

Specification:
1. Bluetooth version: V5.3
2. Effective distance: 10M
3. Frequency response range: 120HZ-20KHZ
4. Signal-to-noise ratio: greater than or equal to 70db
5. Speaker size: 57MM x 1
6. Rated power: 4 ohm 8W
7. Battery capacity: 1800mAh
8. Charging time: 3H
9. Playing time: 3H
10. Appearance size: 90.5x90.5x104.6mm
11. Product weight: 416g

Package List:
- Bluetooth speaker x 1
- USB charging cable x 1
- Speaker cable x 1
- User manual x 1