Wireless Qi Charger with 4 USB port                                    
Input :AC 100~240V/50-60Hz
Output :DC 5V /2.4A Max
Power Supply: 25W/4.8A
4 Ports USB Charging Station
QI wireless charger
Input：DC5V-2.4A
Output：5V-1A
charge efficiency : ≥73%
Charging distance：≤8mm