Features: brand new and high quality Product power supply: 13.2V or 12.6V, maximum power 38W. Product Dimension: approx. 55x45x15mm/2.17x1.77x0.59inches. High Quality Material: Made of high quality metal , ecofriendly and stable, firm and durable. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. Packing List: 1x portable charging stand, 1x manual and 1x fast charging cable. Specifications: Product name: portable charging stand Support input: 5V=3A 9V=2A 12V=1.5A 20V=2.25A Product output: 13.2V or 12.6V power 38W (Max) Charging time: 1.5 hours (use 40W or more adapter) Use ring mirror: indoor and outdoor in the car Operating temperature: -10C-45C Storage environment: -20C-60C Packing list: 1x portable charging stand, 1x manual and 1x fast charging cable Material: ABS+Metal Color: Black Product Dimension: approx. 55x45x15mm/2.17x1.77x0.59inches Net Weight: 20g/0.04lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Portable Charging Stand Charging Hub for Royal Air2/2s(Not Include Power Bank) 1x Manual 1x Fast Charging Cable