Characteristics: LED time display, adjustable 12/24 hours mode, with alarm clock / snooze function. Can display temperature (degrees Celsius / Fahrenheit) When the battery is charged or powered by the USB cable, a sound is emitted and the LED lights up. When the battery is charging, press the SNZ button / LIGHT button and the LED will light for 5 seconds. When using a USB cable, the LED indicator will always illuminate. Description: It can function as Mirror and Clock at the same time. Display time and temperature. Five function buttons (MODE, ALARM, SNZ / LIGHT, UP, DOWN) Time the memory function (3 3AAAA memory time battery) Power Consumption: 3 AAA batteries (not included) Specification: Material: Plastic Size of the article: 140 * 55 * 34mm (white light), 81 * 81 * 34mm (blue light) Main Color: White Color Display: white, blue Temperature Range: ?? C ~ 50 ?? C Night mode setting (6:00 p.m. to 6:00 p.m.) Package Included: 1 x 3D Digital Watch 1 x USB charging cable (no plug) 1 x manual Grades: 1. Due to the difference between different monitors, the image may not reflect the actual color of the item. We guarantee the style is the same as shown in the photos. 2. Due to manual measurement and different measurement methods, please wait 1-3 cm deviation. Thank you!