The Sleep Aid Device Working Principles: This sleep aid instrument hand help sleep massage instrument, which massages the palm of the hand by micro-current, allowing us to increase attention , and make people feel relaxed,promote sleep. Sleep Aid Machine Instrument Specification: Condition: Brand New Item Type: Holding Sleep Instrument Material: ABS Mode: Sleep Aid / Inspiration Power Supply Mode: USB Charging Battery Capacity: 500mAh Input Voltage: DC 5V/1A Working Power: 0.5w Endurance Time: 20 Hours Suggested Use Time: 20 Minutes Package Included: 1* Sleep Aid Instrument 1*USB Charging Cable 1* Use Manual 1*Luxury Gift Box Tip: 1. When using a sleep aid device, please follow the instructions to use that correctly to achieve better effects. 2. For precautions in use, please read the operation manual. 3. Please charge the sleep aid instrument in time to ensure normal operation. 4. Please make sure it is turned on when using this sleep aid instrument. 5. When using this sleep aid device, it varies from person to person, and the effect will be different, not a device problem. 6. Our products have been strictly tested before leaving the factory to ensure normal operation. 7. Please watch the operation video, use it correctly, and achieve good results. Thank you very much for browsing our products, please give us a chance to serve you, If you have any problems during use or before returning the goods, Please contact us first,we will provide you with satisfactory service.

Idea Gift Choice: The sleep aid machines accompanied in a luxury Box. Using it can help you fall asleep faster and relax completely during sleep, for friends family with sleep problems, this is a good gift. Easy to Use: To put the front of the sleep aid device for adult completely in your hand, press the power button is the low-frequency ,two available operating modes, low-frequency decompression mode and high-frequency inspire mode, just press the power button to adjust the mode, press + /-to increase or decrease the intensity. Advanced Technology: The sleep aid machine is mainly suitable for people with sleep deprivation and poor sleep quality, it only takes 20 minutes to help you relax properly, regulate your mood appropriately and calm down your emotions. The compact size and lightweight construction of the sleep aid is ideal for use at home, in the office, and while traveling?It can help you focus on important matters and get the job done efficiently and study. Ergonomic: The sleep aid machine for adult simple design, new matte texture, in line with the design of human hand grip, simple light and comfortable, after using it when easy to fall sleep every day. The Latest Aid Sleeping Device: The handheld sleep device for adults with microcurrent, can properly massage your palm of the hand which let you focus, helps to adjusts sleep patterns and fall asleep quickly, improve sleep quality.