Features: 1. Simple and elegant design, full LED mirror screen, comfortable hand feeling. Suitable for use in bedroom, living room, study, and outdoor use. Support 12 hours 24 hours one-key switch. 2. The operation is simple, each button corresponds to a function, simple and easy to use. 3. 42 high-quality LED lamp beads can be adjusted to 6 levels of brightness, which can be adjusted to the best brightness in different use environments. 4. Touches the alarm clock snooze function after the alarm rings, you only need to swipe your finger across the top of the alarm clock to snooze for 5 minutes. Press and hold the alarm key to turn off the alarm, and you need to restart it by pressing and holding the alarm key. 5. Support fast charge, two USB charging port, you can quickly charge two devices at the same time.When using the battery, it can only power the alarm clock, and does not support fast charging 6. Dual power supply working mode: 4XAAA batterybattery not included or external 5V power supply. In the states of external power supply, the AAA battery is dormant and does not supply power to the alarm clock. 7. 65-100dB large buzzers alarms, suitable for sleeping people and people with hard of hearing. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. 2. AAA batteries are not included. 3. Objects may have Logo, if you want to know, please contact us. If you mind, please do not bid. Specification: Name: Digital Alarm Clock Product size: length 12.8*6.6*3.5MM Screen size: 5 inches Product list: Digital Alarm Clock English manual USB cable Power input voltage: 5V2A USB Output: 5V2A Alarm duration: 5 minutes, snooze time: 5 minutes Power supply: USB /4 x AAA batteriesBatteries not included Package List: 1 x Digital Alarm Clock 1 x English manual 1 x USB cable