Feature: 1. 3D floating electrode patches is attached to front, back and left to float, and magnetic effect promotes blood microcirculation. 2. Circular fit, elastic arm + skin‑friendly silicone, conforms to natural physiological curve of neck. 3. A variety of modes and strength, massage effect is better, 15 kinds of strength adjustment, 15 minutes automatic shutdown. 4. It is suitable for daily neck care, neck injury, chronic cervical spine strain, etc. 5. Applicable to a wide range of people, can be used as a gift to your family, friends or lover. Specification: Item Type: Smart Neck Massager Material: Silicone+ABS For people: Office Workers: Sedentary, cervical pain Head Down Family: Often bow their heads to play with mobile phones Elderly People: Older age, cervical spine strain Driver: Long time, fixed posture Power Supply Mode: Lithium Battery Battery Capacity: 200mah (Shipped with built-in battery) How to use:1. Before use, first moisten the skin of the cervical spine with a wet towel, and then put the product on the neck so that the electrode pads are close to the skin of the cervical spine, adjust the product position, turn on the host and adjust the appropriate massage strength and mode.2. Press the power button to turn on the product (with the beeping sound of the buzzer and the indicator light is on), enter the default mode, the default gear (0 gear).3. M is the mode key, press the mode key to switch the mode. Each time you press, the buzzer beeps once, the mode is incremented once, and the 6 modes can be switched in cycles.4. + is the strength strengthening button. Each time you press the buzzer, the buzzer will beep, and the strength will increase by one level. The strength is divided into 15 levels (0. 1.2 ... 15). Change, keep 15 gears5. One is the force reduction button. Each time you press it, the buzzer will beep, the strength will decrease by one level, and the strength will be divided into 15 levels (Note: 15. 14. 13.....) When the strength is 0, press another level. The strength remains the same, keeping 0 gear.6. Press the heating button, the heating indicator light flashes 1 time for low heat, flashes 2 times for medium heat, flashes 3 times for high heat, and then press the heating to turn off.7. Connecting the pulse patch can be used synchronously with the host.8. The host computer is scheduled for 15 minutes. When the host computer is turned on, it will automatically shut down after 15 minutes.. Package List: 1 x Smart Neck Massager 1 x Electrode Wire2 x Electrode Patches1 x USB Charging Cable1 x Manual Note: 1. Before use, please wipe your neck with a wet towel before using the instrument (in winter, you can wipe it with a hot towel), because micro‑current conduction requires water, otherwise there will be a tingling sensation (some customers will mistakenly think it is leakage, in fact, the use method is wrong Caused).2. The instrument itself will not vibrate, and it will have an effect if it sticks to the skin. If you feel unwell due to the abnormality of this product, please stop using it immediately.3. If your body or skin feels strange, please consult your doctor and follow doctor's advice.4. During the massage, if you want to move the electrode pads or other people's body, be sure to cut off the power before moving, otherwise you may receive a strong electric shock.5. Do not use it for children or people without the ability to express consciousness, otherwise it will cause an accident or cause physical discomfort.6. Do not use it when you go to bed, otherwise it may cause the main body to malfunction, and the electrode pads may be moved to other parts and cause physical discomfort.7. Do not stick the electrode pads on the affected area for a long time, otherwise it may cause skin inflammation.8. When massaging, do not make the metal parts of belts, necklaces, etc. touch the electrode pads, otherwise you may receive a strong electric shock.9. Do not use the same area for a long time (more than 30 minutes), otherwise it may fatigue the muscles of the massaged area and cause physical discomfort10. Please wear this product correctly for the cervical spine and wear it symmetrically, otherwise accidents or physical discomfort may occur.