EFFECTIVELY MASKS NOISE - Our HAMMUS noise machine effectively blocks and shields you from ambient noise. It can create a peaceful environment for you to improve your sleep, allow you to concentrate better in the office, help you to relax in times of anxiety or stress, and also play a role in calming children and lulling them to sleep 20 SOOTHING SOUNDS OR BLUETOOTH PLAYBACK -7 White Noises: White*2, Pink*2, Fan, Brown; -9 Nature Sounds: Thunderstorm*2, Bird Chirps, Crickets, Streams, Ocean Waves, Trains. Bonfires, Pendulums, Weightlessness; -4 Baby Sounds: Baby White Noise, Fetal Sounds, Lullaby*2. And if that's not enough, you can also use your cell phone or computer with a Bluetooth connection to play your favorite songs or soothing sounds WIRELESS REMOTE CONTROL - Our sound machine is equipped with touch sensitive buttons and a remote control that works up to 80 feet away. You can easily adjust the noise type and volume of your sleep aid, pause it, or turn it on and off without getting up BREATHING AMBIENT LIGHT - The ambient light has two modes: constant light and breathing mode, and you can adjust the brightness step by step. In breathing mode, the ambient light goes out slowly in 4 seconds and comes on slowly in 4 seconds. You can take a deep breath with the frequency of the ambient light, which can help you to relieve your emotions and relax your mood quickly