Specification: Condition: 100% Brand New Material: Plastic Color: Black Battery: 3 * AAA batteries (not included) Product Size: Approx. 9 * 9 * 10.5cm / 3.5 * 3.5 * 4.1inch Product Weight: Approx. 186g Package Included: 1 * LED Projector Alarm Clock 1 * User Manual Note: In addition to using batteries, the product can also be connected to a USB cable. The USB cable must be plugged in to keep the display light on. Multifunction Design: Multi-function, this LED projection clock supports display the current time and temperature. Digital alarm clock can also project the accurate time to your ceiling, wall, etc. Voice Talking Function: The feature allows you to be told the time so you don't have to stop and check the time by yourself. You could put it everywhere such as studying room, bed room, desks. Snooze Button: Alarm with 10 minute snooze function. In the morning you can have a 10 minute snooze to get that extra rest time but still making sure you get where you need to be on time. Battery Powered: Since it is battery powered you can put it wherever you need it. The LCD clock adopts LCD display screen with low current. It is recommended to use 3*AAA carbon battery instead of alkaline battery. Quality Guarantee: As a professional seller, high -quality products and services have always been our persistence. Please confirm whether the digital alarm clock is suitable before buying.