Sell Electric Neck Massager Shoulder Massage & Therapy Devices Pulse patch Back 6 Mode Power Relief Relaxation Machine 颈椎按摩器 best price

Features: 100% brand new and high quality Size:Medium Application:Neck, shoulder, back, wrist, leg, foot etc. Material:ABS Item Type:Massage & Relaxation Electric impulse frequency:0-1000Hz Electric impulse width:20-400μs Please note how to use: Rechargeable version Power supply:built in 3.7v rechargeable battery Battey version Power supply:3VDC30mA(2 knots battery)(battery not include) The cervical vertebra massager must touch two pieces of metal at the same time to be effective. It will not work if it touches any piece of metal alone. And this one is for electromagnetic pulse massage. It's best to keep the skin moist before using it. Just moisten it with water. If the skin is relatively dry state easy to have a tingling sensation. Electric Neck Massager & Pulse Back 6 Modes Power Control Far Infrared Heating Pain Relief Tool Health Care Relaxation Machine Please check the instructions before buying. Note: Vibration is invisible to the naked eye, only by putting it on your neck can you feel it at work. 2. Switch on button .; 3. Press ""on "" button . You will check the indicator display ""red', then change mode; 4. Bring a neck massager around your neck; 5. Press the button ""High"" until you feel an electric shock. This device uses electric current to stimulate muscles to achieve the purpose of massage. There are 6 modes Q&A: What is the cause of some tingling in the neck using the electrical plug function? A: The neck tingling is the cause of dry skin, therapeutic apparatus and the neck was not fully close, discomfort of electric pulse function, it is recommended to use a wet towel to wipe the skin or use body lution first, electrical strength should be weak after a strong, gradually adapt. (electric pulse massage is used to massage the neck meridian,not the cervical vertebra.) Q: why does the neck ache in the cervical spine therapy? A: the cervical vertebra adjustment instrument USES ergonomic design, perfect fit human body does not use the neck dimension. Please wear this product correctly when using, and maintain the correctly posture. Use 10-20minutes every day to make your neck relax. Package Included: 1 x Neck Massager Machine 1 X charge Cable 2 X Electrode Pads(1 pair included) 1 x English Manual