Feature: 1, Input: Type-C: 5V/2A, 9V/2A 2. Output: mobile phone: 5W/7.5W/10W/15W (For iphone 8-13 series wireless output: 7.5W); Headphone: 5W; Watch: 2.5W (compatible for Apple Watch 1-7, SE) 3. You need to equip your own PD charger 4. Material: plastic + aluminum alloy 5. Size: 58*7mm, Weight: 47g 6. Mobile phone + earphone + watch three-in-one wireless charging