Charger And Cable Specs: 100-240 UNIVERSAL VOLTAGE The minimal voltage is 100 V in Japan and the maximum voltage of 240 V in several countries. This travel adapter is designed based on 100-240V ranges so that you can plug them in pretty much anywhere. Adapter OTG allows you to connect various devices to your phone - a USB keyboard, mouse and other devices. Charger internal high quality chips protect your devices from overheating, short-circuiting and over charging. Travel-friendly, fits your storage requirements when you travel, make it easy to charge your Smartphones. Product description OEM FAST ADAPTIVE CHARGER PACKAGE INCLUDES - EP-TA20JBE OEM fast adaptive charger - OTG Adapter - allows you to connect various devices to your smartphone such as a USB keyboard or mouse and other devices. - Type-C USB cable - optimal fast charging usb c data cable. Black - (US Version With Warranty)