1,: Dragonfly FM "Dragonfly FM" software has many functions, here are personalized recommendations, which can create a unique listening experience for you. You can open it at night, and it will automatically close, which is very user-friendly.

2, Dolphin Sleep APP interface is fresh, and there are sleep options and spiritual yoga, which is very suitable for relaxing before going to bed.

3, an APP that can help you sleep and analyze your sleep quality, including white noise, meditation, love beans to sleep, good night radio and so on. Sleep analysis will record the number of times you talk in your sleep, the length of deep sleep and so on. Friends who have difficulty falling asleep, are easy to wake up, have many dreams, nightmares and shallow sleep can experience it and improve their sleep quality.