Product information: Name: Aluminum alloy bracket wireless charger Color: black, white Input: fast charge: 9V-1.67A general charge: 5V-2.0A Output: fast charge: 9V-1.1A general charge: 5V-1.0A Transmission distance: ≤8mm Material: Aluminum alloy+PC+ABS Working environment: 0°C-35°C working between -20°C-50°C storage equipment Supported devices: devices that support the QI wireless charging standard Indicator: Red light on: indicates that the wireless charging is connected to the power supply Blue light on: indicates that wireless charging is working Package Content： 1xPhone holder