The USAMS ZJ052 is a very practical mobile phone holder that suits most air vent. Allows you to control your mobile phone with one hand. Thanks to the triangular type of attachment, the device adapts to mobile phones of varying sizes. The smart phone holds firmly. Rotate 360 ° to customize the location of your phone to suit your needs. Combination of materials is very durable. The mobile phone gravity bottom pulls down, and the clamp arms on bitch sides automatically adduct, clamping the mobile phone.-Thin and portable- Stable and reliable-Easy to use-Rotation 360 °- material: PC, aluminum alloy, silicone- Atomatic clamp.