USB Connection PowerYou can use the included USB cable to connect the power adapter or power bank. The total power of the sterilizer is 3 watts, which is convenient and saves power. | Wide Range of ApplicationsPhone sterilizer suitable for 6.5-inch mobile phones and smartphones, compatible with Huawei, Apple, Samsung and LG. It is also very suitable for iPod, mp3 player, wireless Bluetooth headset, toothbrush, watch, toy, pacifier, glasses, key, jewelry. | Easy to CarryThe size of the phone sanitizer UV is 8.07’’X4.7’’X1.4’’(inches),easily fits in a backpack or suitcase, so you can take it with you at home, in the office, or on the travel. |