Handheld sleep device is easy to use, anxiety relief electric helps people to relieve stress and anxiety more efficiently. Utilizing pulse stimulation, our device optimizes sleep patterns to help achieve deep, restorative sleep, unlike habit-forming remedies that only induce quick but shallow sleep. And more, it also provides relaxation and stress relief, promoting better sleep, enhanced memory retention, and improved emotional stability. With a 500mAh rechargeable battery lasting up to 20 hours, our sleep aid is a cost-effective solution for uninterrupted, peaceful sleep. Lightweight, portable, and discreet, our sleep aid device can be easily carried in a purse or pocket, or worn comfortably on the wrist, offering convenience and flexibility for use anytime, anywhere. Item Name: Sleep Aid Device Material: ABS Battery Capacity: 500mAh Features: Lightweight, Portable, Effective Size Details: L: 2.5cm/0.98", W: 3.2cm/1.26", H: 7cm/2.76" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sleep Aid Device 1 x USB Charging Cable