Alarm Clock With Wireless Charger

Input voltage/current: 5V-2A, 9V2A 12V2A
Output current: 5V-1A, 9V-1.1, 12V-1.25A
Night light power: 2W
Alarm clock power; 1W (LED + buzzer)
Wireless charging power: 15W/7.5W/10W/5w
Working frequency: 100-200Khz
Conversion efficiency : >73%
Charging distance: 2-8MM