Built-in double coil, non-interference, safe quick charging Made of aviation grade aluminum alloy, more efficient charging at low temperature Multiple protection and automatic sleep, better protect your phone battery 15W High Power, support charging two mobile phone at the same time Support wireless charging for low-power device such as headphones Hidden Type-C interface for continuous and stable power supply Intelligent breathing light for foreign matter detection Support international Qi wireless charging standard As thin as 8mm, lightweight and portable Material: Aluminum alloy + tempered glass +PC Dimensions: 160 х 80 х 7.3 cm Weight: 130 g