1、Neck massager simulates a real body massage to relieve nack soreness, relax tense muscles, improve sleep quality and promote blood circulation. Moisturize your neck where it\u0027s in contact with the two metal pads on the back of the massager in order to get a better massage experience 2、3 modes, 15 intensity adjustment to relieve your neck painess. This pulse heated neck massage is with a 107ºF constant temperature fomentation which is as comfortable as a hot towel. The U-shaped design allows the electrode plate to cling to the skin, suitable for different people\u0027s neck size and curve 3、The whole intelligent electric neck massager equipment is weighs only 0.35lb, as light as a headphone. The built-in large capacity battery allows you to enjoy a comfortable massage for 10 days after fully charged, 15 minutes per day. You can also charge it with a power bank. Enjoy your massage anytime anywhere 4、The neck massager is made from silical gel pad, skin-friendly breathable materials to avoid discomfort or allergies caused by long-time exposure. The Massage machine adopts intelligent 3D floating electrode plate and 4-point fixed design Portable intellignet Neck Therapy Instrument Features: Neck massager simulates a real body massage to relieve nack soreness, relax tense muscles, improve sleep quality and promote blood circulation. Moisturize your neck where it's in contact with the two metal pads on the back of the massager in order to get a better massage experience 3 modes, 15 intensity adjustment to relieve your neck painess. This pulse heated neck massage is with a 107ºF constant temperature fomentation which is as comfortable as a hot towel. The U-shaped design allows the electrode plate to cling to the skin, suitable for different people's neck size and curve The whole intelligent electric neck massager equipment is weighs only 0.35lb, as light as a headphone. The built-in large capacity battery allows you to enjoy a comfortable massage for 10 days after fully charged, 15 minutes per day. You can also charge it with a power bank. Enjoy your massage anytime anywhere The neck massager is made from silical gel pad, skin-friendly breathable materials to avoid discomfort or allergies caused by long-time exposure. The Massage machine adopts intelligent 3D floating electrode plate and 4-point fixed design This neck massager uses low frequency electric pulse therapy. Do not use when implantation of pacemakers or carrying metal in the body is prohibited. When you use it for the first time, you may feel an electric shock, which is normal. Long-term use is better. If your neck is dry, before use please wipe neck with a wet towel and use experience it better. Specifications: Brand: Arealer Material: ABS + silicone + stainless steel Color: White Package Weight: 340.01g / 11.99ounces Package Size: 175 * 165 * 58mm / 6.89 * 6.50 * 2.28in Packing List: 1 * Neck Massager 1 * Neck Massager