S1 in-car wireless charging phone holder with silicone roller clamp 5W / 7.5W / 10W output easy one-hand operation
1. Material: PC + aluminum alloy + silicone.
2. Input: 5V / 2A, 9V / 2A.
3. Output: 5W / 7.5W / 10W.
4. Press the button to adjust the clamp width.
5. Sliding silicone roller does not hurt the phone.
6. Easy one-hand operation.