Come and see our amazing products. Our USB Charging Block has been designed to fit most phones.Output: 5 v / 2.1 Amp, Input:100-240 - v,Best replacement for The original charger. The charger Adapter doesn 't obstruct with other outlets. Small and compact shape for added portability. The Charging Cube Box will automatically detects yourDevices to deliver optimum charging speed. And it will end the charging process once the battery is full.Excellent two-port unique designed And reliable materials make it safe to chargeWith Premium fire proof shell form the protection system against over-current, over-charge and over-heat.Custom logo is welcome. Pls confirm with us about the packing info, stock color and exact production time before placing your order.