1. Bluetooth V5.0, 20m effective transmission distance.
2. 5W power speaker, HiFi sound quality, heavy bass effect.
3. IPX7 waterproof, applicable for both indoor and outdoor.
4. Support U-disk, AUX, TFcard, hands-free.
5. 1200mAh built-in lithium battery, 2 hours charging time, 4 hours music time

Product parameters
1. Input voltage: DC5V
2. SNR: >85dB
3. Distortion rate: <1%
4. Response frequency: 75Hz-18KHz
5. Speaker: 52mm
6. Supported format: MP3/MAV
7. Product size: 15.7x4.4x7.3cm
8. Product weight: 346g

Package Include:
- Bluetooth speaker x 1
- USB charging cable x 1
- AUX cable x 1
- Hook x 1
- Manual x 1