Product Description Material: spray rubber oil Size: 19*10.9*1.9 cm Input voltage: 9V-2A Output voltage: 15W/10W/7.5W/5W Watch output power: 2w (Apple 1-5 generation) Headphone output power: 3W (Apple Airpods 1-3 generations) Apple pen output power: 1W Charging distance: 0-5mm Working frequency: 105-205KHZ Colors: White, Black Quantity: 1 piece Package content: 1 *Wireless fast charging 1.4 in 1 wireless charger New upgrade wireless charger, charge your iPhone / iWatch / Airpods at the same time, also as a holder for Apple pen. Charge multiple devices at the same time in one place, tidy and organized. Free your hands to watch movies, text, calls, and live chat while charging wirelessly. Universal compatibility: Compatible with all Qi-enabled phones. High Quality power adapter (9V/2A) or other 10W support adapter is recommended for fast charging. Using a 5V / 1A adapter may not charge your phone or watch. (The product does not provide a power adapter, and the original iPhone charging head cannot be used.) Case friendly: you can easily charge your phone with the case as long as the case is not thicker than 5 mm. No need to remove the phone case several times. Simply place your phone on this wireless charger pad and start charging. Please note that metal accessories or cards may affect the charging process. Adjustable designMetal support with magnetism to adjust the angle of support according to your needs,and it is foldable and space-saving that you can use for your home, office or travel, just put it into your bag and take it anywhere. 5. Charging protection Fast charging wireless charger design. With over-current protection, over-voltage protection and over-temperature protection as well as foreign object detection function, it can prevent over-charging damage of equipment battery.( Note: remove the magnetic or metal accessories from the phone case when charging.