Product description Many consumers have reported that when charging their phones while driving, because of the mobile phone is tightly wrapped by the holder and is airtight for a long time, the phone will be hotter. Unfortunately, other brackets on the market ignore this annoying problem. But this problem exists and occurs from time to time. Compared with other holders, we focus more on caring for your phone Stability and durability are improved, now you no longer have to worry about the bracket falling off the ventilation system when driving. The heat dissipation design on the stand allows your phone to dissipate heat freely when charging, effectively extending the battery life of the phone. Make your daily driving safer and more comfortable and enjoy navigation and music smoother on long journeys. Package includes: 1 x retractable car phone holder.