Raymax Pulse Back Massaggiatore wireless intelligente per spalle e collo, riscaldante, sollievo dal dolore, massaggio a impatto muscolare, cura della salute

Friendly Note: 1. This Neck Massager is not a Vibration massager. It uses TENS    (Transcutaneous Electrical Nerve Stimulation) and EMS (Electrical Muscle Stimulation)    to provide pain relief and muscle relaxation.The voltage of this product is 5V belongs to          safe voltage. 2. F6 --    No Heating ​H62 -- Power on default: Heating. ​Long press the "+" key to switch to heating start and off. ​H99 -- Power on default: Heating. ​Long press the "-" key to switch to heating start and off. ​JT88 -- Power on default: No heating. ​Long press the "-" key to switch to heating start and off. 3. Heart disease patients Or individuals with implanted electronic medical devices people should         avoid using them. 4. It is not recommended to use due to illness or physical discomfort. Consult a doctor before use.Smart Back Neck Massager TENS Pulse Shoulder Neck Massage Cervical Heating Relieve Pain Muscle Health CareSpecificationItem Type: back Neck MassagerMaterial: ABSPower: 4WCharging Time: 1.5 HoursTemperature: 42 ℃ constant temperatureCharger: 5V-1A Features[High frequency mute] Noise reduction design, 0-20 decibels, very quiet.[Micro-curved surface design] Ergonomic design, fits the skin surface[Soft silicone inner arm pad]Skin-friendly soft silicone inner arm pad[Strong endurance]Built-in lithium battery, USB charging, one charge, 30 minutes of daily use, 1   5 days of sustainable use.[TENS pulse massage]Low-frequency pulsed electromagnetic current is conducted to the skin, and by activating the cells    of the human body, it prevents soreness caused by muscle stiffness. ​ After receiving the product: Charge for 2 hours first-- Step 1: Before use, use water or essential oil aloe veragel to wet neck and Massager's head. ​To prevent dry skin from impeding the functionality of the product and reduce ​the irritation of the skin by electrical currents-- Step 2: The cervical massage device is taken on the neck, and there will be a job if you touch the skin.-- Step 3: Because everyone 's body resistance is different,if you feel little strength, the gear can be adjusted.