Prepare compatible your sleep: Begin your restful sleep journey with this handheld sleep aid. Specifically designed to enhance sleep quality, you can easily transition into a sleeping state after adjusting to the compatible mode, making it ideal for individuals working in an office environment and those experiencing long-term insomnia. 100% Portable and Safe: This compact sleep machine features a lightweight design that can be conveniently stored and carried in a handbag or pocket. Use it anytime and anywhere, whether at home or in the office. Ideal for long-term use: It assists you in falling asleep quickly or concentrating through brainwaves rather than sound, proving to be very effective over extended use. Physical harmony: Numerous studies have indicated that reliance on sleep medication can lead to certain brain damage. This sleep aid employs scientific and reasonable methods to assist the brain in achieving sleep, helping those with insufficient sleep and mental health challenges fall asleep as quickly as possible.