Sleep Instrument 3 Levels Adjustable USB Charging Long Battery Life Smart Sleep Aid Machine

Feature： 1. [Grasp Design] Sleep instrument conforms to the human grasp design, simple, light and comfortable, and sleep deeply after use. 2. [Relieve Headaches] Sleep aid machine can moderately relieve headaches, help you get rid of insomnia, anxiety, sleep problems, and help you get a good sleep. 3. [Easy to Operate] Sleep instrument is light and portable, easy to operate, light in weight, small in size, USB charging speed, and easy to use. 4. [Improve Concentration] Use sleep aids in the office or study area to help you variorum on important matters and complete work and study efficiently. 5. [Applicable Scenarios] Sleep aid device can relieve migraines and other functions, and can be used in offices, homes and business trips. Specification： Item Type： Sleeper Material： ABS Inbuilt Battery： Lithium Battery 150mAH Strength Adjustment： 3 Levels. Package List： 1 x Sleep Instrument1 x Lanyard1 x User Manual1 x USB Cable Note： Ship with Inbuilt Battery