USER FRIENDLY, COMPLETE SAFE TO USE: Smaller but smarter and safer! Built-in intelligent chipset provides over-temp, over-voltage protection and foreign object detection! Safe and reliable! This magnet wireless charger stand for Apple offers safeguarding while charging. Achieve efficient heat dissipation with heat emission holes at the bottom. And 4 small silicone anti-skid pads to prevent slipery. The small indicator light auto turns off after 20s, guaranteeing your sleep quality.