Features 1、Enhance Sleep Quality: Experience improved sleep quality with this portable sleep aid device. Regulates abnormal brain waves through the central nervous system and gradually restores normal sleep. Intelligent technology assists in falling asleep, precisely regulates sleep quality, relieves insomnia and provides a peaceful sleep experience. 2、Relax and De Stress: Help to relieve stress and bring good sleep quality. Immerse yourself in the relaxation mode to help reduce stress and anxiety. Simply place the product in your hand to relax major neural pathways. 3、Handheld and Easy Grip: Ergonomic design, comfortable and easy to grip, portable. It is an electric sleep aid that improves sleep quality and relieves anxiety, and can be used in the office, at home or on business trips. 4、Portable and Convenient: Take this smart sleep device wherever you go for uninterrupted relaxation and better sleep. Its compact design and USB charging capability make it easy to use and maintain. 5、Durable and Reliable: Made from durable ABS material, this sleep device is built to last and withstand regular use. It is a reliable companion that you can count on for improved sleep and relaxation. Say goodbye to sleepless nights as this device provides effective relief from insomnia symptoms. Item Type: Smart Sleep Device Material: ABS Battery Type: Lithium Battery (Shipped with Built in Battery) Battery Capacity: 300mAh Power Supply: USB Interface Package List 1 x Smart Sleep Device 1 x Charging Cable 1 x User Manual