MIMACRO Car Air Vent gravity mobile phone holder

1. Fully automatic: ready to use, gravity sensing 2. Cell phone gravity drives the on-line mechanism, brackets grip the phone inwards with two arms to achieve a fixed effect 3. intimate design, reserve charging interface at the bottom 4. Material: Silicone+PC+ ABS 5. Color: White Green. Black Gray 6. Suitable for 3.5 inches - 6 inches above mobile phones, tablet computers