Heat-dissipation design, auto cut off power when excess termperature. Pure copper coil, wireless charging, New generation LD-wireless chip, compatible with all phones that support wireless charging in the market. Charging even with phone shell, can charge for both Compatible for android mobile and Compatible for iPhone. White with red color, simple and fashion, white color matches interior design. 10W output for fast charging, its output power depends on input power. LED beside lamp, the built-in LED can be regarded as bedside lamp, wireless charger with lamp, warm and soft LED ligh gently company with your every evening. 3 Months Warranty