Double sided charging ports can accept a cable upside down or right side up, so you can just connect on the first try.This 4 port USB charger gives you the freedom to charge the batteries on any four devices, so you never have to pick and choose which devices get charged first. USB fast charger uses Smart IC technology to sense what type of device you plugged in and automatically adjusts the rate of charging to replenish the battery at the fastest possible rate. Blue light indicator on the USB hub lets you clearly see when the charger is powered and ready for use. USB charger has a built-in fuse to prevent overcharging and overloading your outlets.

Decoration: 1.9″ x 1.9″
Dimensions: 2.16″ x 3.35″ x 1.02″
Material: Plastic
Decoration option: Screen printing;
Minimum order quantity: 100 units
Production time:12 business days