Features: 1. Our electronic alarm clock is made of high-quality ABS material which is not easy to break can be used for a long time and is durable. 2. LED Time Projection: The projection is clear and the angle-adjustable button controls the projection switch. (The best projection distance is within 3 meters) 3. Snooze mode: When the alarm clock rings press any key to turn on the snooze mode. The snooze time can be set within 60 minutes (the default is within five minutes). 4. Timing alarm: "AL" means the alarm is on. Three ringing modes: seven-day mode single-off mode double-off mode. 5. It has 1 USB charging port which can be used for other electronic devices such as mobile phones and tablets no need to charge the device by using an extra plug. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: ABS Size: 18.5*9.2*3.5cm Power supply: USB interface power supply display (built-in 3v button battery) includes: 1 x Smart Digital Projection Clock "