Features: Do not block the buttons, do not cover the screen information, reserve the-interface and button position, you can listen to songs, charge, and answer the phone at any-time. No installation tools are required, and the installation is-simple. Applicable models: bicycles, motorcycles, electric vehicles, spinning-bikes, etc. 15W high-power wireless charging and QC-3.0 USB charging, two charging methods can be switched freely, the integrated large coil is upgraded, the built-in QI standard wireless charging-ring, the double-circle combined design, the charging speed is improved. Safe and Stable: Built-in sponge pad, shockproof-protection. Mechanical knob lock design ensures the safety of your smartphone attached to the motorcycle handlebar even on a-bumpy road. Specifications: Material:Nylon+Aluminum Alloy Size:As Picture Shown Color: Black Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Phone Holder