Jaw-grip security - if you are looking for a compact yet secure bike mount for your mobile phone, this is what you should get. Jaw-grip expands to fit a wide range of phones from 4.0 - 6.5 inch screen, while keeping all of your buttons and ports accessibleQualcomm quick charge 3.0 - this is the first and the only bike mount, which comes with a built-in USB charger powered by qualcomm qc 3.0 quick charge technology with this product you will never get lost on the road and you don't need to worry about running out of battery on the go. The 6v-3a output can charge your mobile as fast as your wall chargerAlways secured - the clean and clever jaw-grip design sports great holding power without hiding your smartphone behind foam pads and silicon bands. The jaws expand and contract just by rotating a knob on the side and you can tighten the knob. It will also ensure you trust the product and believe that your phone will never come off, even on the bumpiest of the roadsAll tools and spare parts included - along with the main unit and a 1.5 m long wire, we provide: 1. rearview mirror mount - provided especially for scooters, 2. metal buckle and spacers - we support 3 common sizes of handlebar diameter . 22, 25, and 32 mm, 3. hex key - this is very useful to tighten / loosen the buckle, 4. spare fuse and ties - the wire already contain 1 fuse and we provide 1 spare fuse in the box along with 2 plastic ties to secure the wire while connecting it to the batteryComes with 18 months warrantyBrand : Simtac