1.Sleep training, watch, touch sensor, night light timer. This is a simple and fun way to tell your children the time. The touch sensor can change 12 light colours, the brightness can be adjusted as desired (8 types of single colours 3 types of mixed colours 1 breathing light). The timer can turn off the light regularly or glow brightly all night. 2.The child lock can prevent children from accidentally pressing. Teach your children when to go to bed and wake up, and help them sleep better! Equipped with all the necessary functions, it is a sleep trainer, alarm clock, sleep sound machine, child lock, night light and sleep timer in one product. (It is recommended to connect a charging cable when using this product.) 3.Record 60 alarm lights and night light alarm tones. The intelligent alarm clock has a unique design that allows you and your child to record interesting sounds and set them as alarm ringtones. There are eight builtin ringtones that ensure the ringtones are fun and can wake children up comfortably. It has two independent alarm clocks and a snooze function, as well as a function that reminds the child to go to bed or wake up. 4.In noise control mode, the light automatically turns on when there is loud noise to brighten up the bedroom. This prevents the child from being afraid in the dark, protects the child's sleep, and it turns off automatically when no noise is heard. The moon and sun symbols show children when to sleep or wake up. It also has a sleep sound machine and Bluetooth speaker with 8 soothing sounds that imitate the natural environment to help children.