QI desktop wireless charger built in 1.2m USB cable.

Working data:
Input voltage: 5.0V ~5.5V DC.
Input current: 2.0A max @5.5V DC full load.    
Output voltage: DC 5V±5%.    
Output power: 5W.   
Environment requirements:
For working: 0℃ to 40℃, 20%RH to 80%RH. 
For storage: -30℃ to +70℃, 10%RH to 90%RH (non-condensing).
Qi version: WPC Qi 1.1.2 compliance.   
Working frequency: 100-205 kHz.   
Features:    
Coil (pieces): single coil.
FOD (foreign object detected).
Short circuit protection.
Over current protection.
V-0 class flame retardant material.
Blue and red LED indicator lights.
Round shape. Macaron colors.
Ideal for charging phones.
Simply place your phone on top to charge.
Fast and efficient charging.
Qi certificate CE/FCC certificate.
ROHS.
REACH.
Accessories: 1 x quick start guide.