7. 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. 6.Suit for 2 to 3.34 inch of the width of the phone. It is nearly for all phone. 5. Used on air vent or dashboard : This one has air vent and dashboard mount, the air vent mount is much easier for you to reach the phone in a car and causes less distraction during driving. You can also put it on the dashboard using a holder ( included in our item).No need tools to fix. 4.Fast Wireless Charger and 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 bear. It is different with others. You will like it when you see it. 2.With lighting: It has shinning ear and body, when you use it at night, it will make your car more harmony. 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).