Features: 1. Combines TENS technology and bioelectronics with a physiotherapy mode designed to support relaxation and help increase deep sleep time for improved sleep quality. 2. Delivers gentle electrical stimulation at a specific frequency to help promote the release of natural pain-relieving compounds, supporting relief from occasional headaches. 3. Automatically adjusts the output intensity of the therapeutic pulse. Use for 30 minutes before bedtime to help reduce stress and support better sleep. 4. Compact and portable design makes it convenient for use at home, in the office, or while traveling. Comes in high-quality packaging, making it a thoughtful gift for loved ones. 5. For optimal results, use as directed. Secure the device with the included strap during use, and remove the main unit before disconnecting. Usage Method: 1. Remove the gel patch and apply it to both sides of the device without touching the protective film on the machine. Attach the device to the desired area. 2. Place the auxiliary sleeve onto the device and begin use. Alternatively: 1. Remove the gel tube cap and apply a small amount of gel to both sides of the device (do not remove the protective film on the machine). 2. Attach the auxiliary sleeve and begin use. Important Notes: 1. Do not remove the white protective film on the device. 2. Gel patches can be used approximately 2–3 times. Afterward, replace with gel from the tube. 3. Both gel patches and gel tubes are provided to enhance conductivity and performance of the device. Package Includes: 1 x Sleep Device 1 x Gel Tube 2 x Gel Patches 1 x USB Cable 1 x Auxiliary Sleeve 1 x User Manual