5.?High Level Protection?: Equips with intelligent chipset from Power Integration, the PD charger can auto adjust the output voltage at different charging status, protect your device at all aspect. 4.?GaN+ Technology?: Made with chipset of Power Integration and Powered by GaN+ technology, this 65W USB C charger is able to generate higher & efficient charging power and produce less heat in such a small cube. 3.?Compact & Portable?: Thanks to GaN tech, the 65W travel power adapter is more than 60% smaller than traditional silicone chargers, less bulky to be carried in your pocket. 2.?One for All?: The 65W charger can auto detect the devices and compatible with mainstream charging protocols that can charge for a wide range of notebooks, iPhones and Android phones, tablets, earbuds and more. 1.?Fast Speed Charging?: The usb c gan charger delivers up to 93% conversion rate, much higher efficiency than a standard charger, quick charge for Macbook Pro 13'' in 1.5 hour, for iPhone at 3X faster speed,galaxy phone at full speed.