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