Features: Motorcycle phone holder supports 15W quick charging, you can charge your phone on the go without worrying about suddenly running out of power while navigating. Made of sturdy ABS material, it has nice durability and is not easily damaged. Waterproof design, easily cope with outdoor weather. The holder supports 2-3/8 inches to 4 inches width adjustable, can adapt to a variety of sizes of phones, with strong practicality. Easily connect the holder to any 12 V battery with the included harness, with a built-in fuse for added safety. Easy to install and use, compatible with GL1800 2018 and later motorcycles. Specifications: Color: Black Material: ABS Voltage: 12 V Charge Power: 15W Width: 2-3/8" to 4" Item Size: 102 * 60 * 32mm/ 4.0 * 2.4 * 1.3in Package Size: 175 * 110 * 90mm/ 6.9 * 4.3 * 3.5in Package Weight: 450g/ 15.9oz Packing List: 1 * Phone Mount