1. Built-in 3000mAh large-capacity battery, which can play music for a long time, enough for any outdoor activities.
2. Calls are clear and noise-free, providing an immersive sound and rich bass experience.
3. RGB colorful lighting design, full of atmosphere.
4. Exquisite and compact, portable hand strap design, easy to carry when going out.

Parameters:
1. Bluetooth protocol: 5.0
2. Transmission distance: 10 meters
3. Output power: 10W x 2
4. Play time: 4-6H
5. Frequency response: 100Hz-10KHz
6. Speaker: 66mm x 2, 4 ohm 10W
7. Input power: 5V-2A
8. Maximum current consumption: 1A
9. Battery type: 18650 lithium ion
10. Battery capacity: 3000mAh
11. Audio signal input interface: standard 3.5mm headphone jack (stereo)
12. Connection method: Bluetooth/TF card/AUX