USB Powered Silver Coloured Multifunction LED Alarm Clock with Qi Compatible Wireless Charging Wirelessly Charge QI Compatible Smartphones up to 10 Watts Simply by Placing Your Phone on the Clock Has an Internal Battery to Keep your Settings if you Loose Power so No Need to Keep Setting the Time! Displays the Temperature in °F or °C Thanks to In-Built Thermometer that Checks Every Sixty Seconds Alarm Clock Measures Around 16 cm by 9.5 cm by 4 cm | Powered via USB-C (Cable Included) || Requires 1 x CR2025 Battery for Power Interupt (Included) | Requires 2A|5V USB Adaptor (Not Included)