Description: The Latest Sleep Tool: This sleep instrument mainly helps people with insufficient sleep and poor psychological quality to fall asleep as soon as possible. At the same time, it only takes 20 minutes to make you more relaxed and has the functions of relieving migraines, relieving anxiety, and releasing stress. It is small but powerful Round button design, one key to turn on, adjust power. Easy to fall deep sleep every day Easy to Use: The sleep aid machine can be connected to the computer USB port, mobile power, power supply, etc. Long battery life. When using this product, please stimulate your hands appropriately so that your hands and brain can relieve headache melatonin pressure anxiety pressure, and gummies pills at the same frequency Light weight sleep aid machine, easy to use, can be used for sports, walking, can be worn , so you can get relief headache pressure and anxiety device. Can be used in any need Not Only for Sleep: products can also stimulate the cerebral cortex, regulate emotions and calm emotions. Wearing sleep aids devices used in the office or study area can help you focus on important matters and get the job done efficiently Specification: Material: ABS stainless steel Size: 38.5x40.5x68.5mm Power Supply Mode: USB Charging Battery Capacity: 500mAh Input Voltage: DC 5V/1A Working Power: 0.5w How to Use: To put the front of the product completely in your hand, Press the power button in the low-frequency decompression mode, which is recommended for the left hand. Pressing the power button again is the high-frequency encouragement mode, which is recommended for the right hand. Adjust power with +/- keys on both sides, Long press the power button to shut down. Package Includes: 1 x Sleep Aid Machine 1x Silicone case lanyard 1 x Manual 1 x USB Cable