PICK YOUR FAVORITE TYPE - Whether you know already that you prefer acupressure over traditional massaging methods or youre a complete beginner - we got you covered Our massage neck device offers different options to fulfill everyones needs. Change the type of massage and the speed with remote control You can even adjust the width of our neck pain relief device easily to make it fit your neck perfectly. Its all about you and offering you the best massage NECK PAIN RELIEFAfter working in the office or playing with your smartphone, your neck is under tremendous pressure. Now, the Massager can intelligently relieve your neck pain, it uses pulsed electrical frequencies transmitted to deep tissues and muscles, and simulates various hand shiatsu massages. USAGE SAFTY TIPSDo not implant pacemakers or carry metal in the body before using this neck relaxed massager. Please wipe your neck with a towel lf your neck is dry. Theraphy may brings you a electric shock, which is normal using experience. do not use , if you are pregnant or have a special body device. WITH DETAILED INSTRUCTIONS You will get a beautifully packaged box that can be used as a gift. There is a detailed manual in it. After reading it, you will know how to use it easily.