What You Get: Arteck Dual USB 40W Quick Charge 3.0 Car Charger, welcome guide, our 24-months warranty and friendly customer service. Portable and Space-Saving: Benefit from a lightweight and compact construction, it's smaller than and more power than most Quick Charge 3.0 USB charger on the market. Ultra Safe with All Protection: Equipped with built-in protections against overheating, overcharging, and short circuit to safeguard the charging process. Charging 2 Devices At the Same Time: 20W+20W individual dual USB port offer enough power to charge your 2 devices simultaneously. Dual Quick Charge 3.0 USB Port for Efficiency: Features Quick Charge 3.0 USB port to boost the charging speed.PRODUCT DESCRIPTION Specification: Input: 12V-24V Output: 40W 5V/3A, 9V/2A, 12V/1.7A X 2 Ports Dimensions: 2.56 X 1.1 X 1.1 in / 6.5 X 2.8 X 2.8 cm Weight: Weight: 0.83oz / 23.4g Quick Charge 3.0 USB Ports for Fast Charging Arteck QC 3.0 Charger boost the charging speed, 8 times faster than USB 2.0, saving your time while charging and gain more power for the smartphone charging same time. Charging 2 Devices At the Same Time When you using the smartphone for navigation, you will use the car charger and take one USB port. With the Arteck car charger, you still leave one spare USB port for your friends’ another cellphone. Portable and Space Saving Even with 2 USB port and 40W power, this car charger is yet smaller than most of other QC 3.0 car charger. Wide Compatibility Arteck Quick Charge 3.0 Car Charger is compatible with Samsung Galaxy S Series, Noted Series and other Quick Charge 3.0 devices. It’s compatible with Apple all devices like iPhone 13, 13 Pro, 13 Pro Max, 13 Min, 12, 12 Pro, 12 Pro Max, 12 Mini, 11, 11 Pro, 11 Pro Max, Xs, Xs Max, Xr, X, iPhone 8, 7, Plus, iPad, etc.