Description:
Product parameters：
Material:ABS/ Hardware/Electronics
Product size:51*49*132mm
Color:White/pink/blue/green
Rated input:DC/5V 
Input voltage and current:5V-0.8A
Battery capacity:1200mAh/18650 
Charging time :about 2h (White light working, green light charging, off when full.)
Rated power:3.5W
Operating Voltage (Stabilized):4.5V-6.5V-8.5V