Parameters:
- Charging voltage/current: 5V/2A
- Output voltage/current: 5V/600mA~5V/800mA
- Bluetooth connection distance <10M
- Lighting distance <50M
- Mobile phone clip range: 50~90mm
- Audio frequency response: 100HZ~20KHZ
- Audio signal-to-noise ratio>83dB
- Dustproof and waterproof grade: IP54
- Lithium battery capacity:5000mAh
Tips: The first charging time of the product is 4 hours the sub-sequent charging time is about 3 hours, and the average use time for each full charge is about 30 hours. lf you do not use this product for a long time, it is recommended to charge it once a month. lf you do not use or charge it for a long time, it may damage the battery or affect the battery life.