The New 15W Multifunctional Three-In-One Wireless Charger Folding Stand Is Suitable For Mobile Phone Watch Headset $ 18.22 Product information Input parameters: DC9V---2A/3A 12V-2A Output power: mobile phone 5W-7.5W-10W-15W, watch 2.5W, earphone 2W Conversion efficiency: greater than 73% Transmission distance: the best charging distance8mm Product size (mm): 174.2137.515.8 Product net weight (g): 206.5 Product color: black/white Product material: ABS Size Information 2137.515.8mm Packing list Wireless charger X1