1.The car version has adhesive on the bottom, which firmly fixes the base in the car, making it easy to sports in the car.2.The bottom contact area is increased to place the camera steadily, preventing it from tipping over and damaging the lens and dirtying the body.3.Vertical charging. The base can be used for vertical charging, which can avoid bumps and scratches on the body and lens when charging flat.4.The lubricating treatment gently protects the For X5/4 body, feels smooth and does not leave fingerprints, and is easy to clean.5.Applicable models: For X5/4Specifications: Car version (bottom adhesive)Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.Colour:BlackMaterial:SiliconePackage Contents:1 x Silicone baseOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.