Square Small Alarm Clock Luminous Mute LED Multifunctional Digital Clock Light, Lake Blue, 8.2*8.2*2.6cm Product Fashion Design Digital Clock is a stylish desk decoration, suitable for indoor places such as home, kitchen, bedroom, study and so on. Features: Multifunctional: time, date, room temperature and alarm function. User-friendly design: easy to use, wake up by sound or touch. Natural Decor: Special shapes and textures, perfect for home, bedroom, reading and nightstands. Time and temperature display format: 12 hours/24 hours; Celsius/Fahrenheit 2 selectable display modes: DP-1 / DP-2 2 Power supply: Battery/USB cable Specifications Power supply: 4 AAA batteries or USB cable LED display works Voltage: 3.0V-4.5V Input voltage: DC 5V Note: Manual measurement, there may be 1-2cm/1-3g error, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture. Delivery Quantity: 1