Parameters:
1. Bluetooth version: 5.2
2. Transmission distance: about 10m
3. Battery life: about 20H
4. Charging time: about 2H
5. Frequency response: 20Hz-20KHz
6. Charging voltage: DC 5V
7. Working voltage: 3.6V
8. Battery capacity: 3600mAh
9. Size: 122x122x156mm
10. Weight: 662g
11. Function: support Bluetooth / TF card / U disk / AUX / TWS interconnection

Features:
1. Using high-power speaker + bass diaphragm design, the sound is thick and textured
2. 360-degree shocking surround sound effect, experience as if you were on the scene
3. Built-in noise-canceling microphone, high-definition hands-free calling, free your hands
4. Cool lighting effect design, a variety of lighting changes, bring you a relaxed and pleasant music atmosphere
5. Built-in 3600mAh battery, to meet the needs of daily use, long-lasting battery life