1. The projection time display is not afraid of getting up at night from now on, and the projection at night is clearer with high brightness LED light source 2. Multi-angle projection, you can look up to see the time, 180 flexible projection swing arm, adjust the projection angle freely to project the time onto the ceiling or wall. 3. Temperature display: Take care of yourself when it's cold. It can not only be used as an alarm clock, but also measure the temperature change. Silent and quiet, you can sleep every night. The upgraded silent scanning mechanism is accurate and noiseless when you leave, so that you can sleep at ease. 4. Beautiful gifts. This is a good choice to express your concern, and it is also a surprising and unusual idea. This digital alarm clock is a perfect gift for everyone, whether old or young, men or women, boys or girls. It also applies to any festival, such as birthday, Christmas, Valentine's Day, Father's Day, Mother's Day, etc. 5. The product is equipped with a button battery (memory time) and a 1m USB cable (excluding plug), which can not store electricity when plugged in. It is equipped with a manual.