7. This item is universal item. It suit for most of phones. If your phone doesnot have wireless charging function, you can use the adapters(Included in our item). Then you can charge your phone. If your phone has wireless charging fuction, no need using adapter. 6. Please note that the auto arm still work after pull out the charging cable. While if you want to charge your phone by this item, you need to insert the charging cable. It offers two options. You can charge your phone or not. Even without charging the mobile phone, the arm of the product still works. 5. Used on air vent or dashboard : This one has air vent and dashboard mount. You can put it on the dashboard using a holder ( included in our item and pushing the sticker for at least 30 seconds). Please push the sticker for more than 10 seconds. Please note that the clip has upside. 4.Fast Wireless Charger and the arm can work without cable: The Charger provides up faster charge than most wireless car charger mounts in the market. It has fast chargers function with 15W fixed frequency.(Recommended to use QC 3.0 - Car charge to get 15w fast-charged). When you charged it, you can take off the cable, it can also work for many days. 3.Cute design: It designed like a snow deer. It is different with others. You will like it when you see it. It is a best gift for your lover. 2.With lighting: It has shinning ear and body, when you use it at night, it will make your car more charming. 1. Auto clamping without charging cable and no overcharging problem: It has build-in battery and is rechargeable. When you want to charge your phone by it, you can plug the cable in this item. Then it will be the wireless car charger.When you donot want to charge your phone, take off the cable, the auto arms of the item still work without charging cable. It solves the overcharging phone problem. It has two functions that are smart car phone holder and wireless car charger. Even without cable charging, the arms of the item can still work for many days. The size of the item suit for 2 to 3.34 inch phones( almost all the phones in the market).