8 Modes 19 Gears Electric Wrist Neck Massager Cervical Back Muscle Shoulder Muscle Pain Relief Tool Body Massage Relax Cushion Product specification: Product Name: Cervical Spine Massager 19 gears Mode of use: A-F (8 modes) 19 gears Output voltage: 0-85V Pulse width: 200us Working voltage: 3.2~4.2V Product material: the upper part is PU and the lower part is PET Product color: black Specifications: Characteristics: - The quality is 100% brand new and high quality. - Massage part: neck/back/waist/hip/leg and other parts. - 8 modes & 19 Levels: There are different intensity levels for each mode (tapping, massaging, massaging, squeezing, tapping, kneading, training, shaping) Users can choose different intensities according to individual needs. - Help fatigue, relax muscles, improve blood circulation and burn fat. - Unlike existing general massage devices that only rub the outer part of the muscles, the massager also stimulates the inner forces, to increase blood circulation effectively for quick recovery from fatigue. - Small size, lightweight, easy to carry and store. Instructions: 1. Twist the host with the gel patch. Twist the host with the gel patch. 2. Uncover the transparent film on the gel patch. Uncover the transparent film on the gel patch. 3. Attach the instrument to the area where you need to massage. 4.Press the " " button to power on. 5. Press the "M" button to select the desired mode. 6. Adjust the massage intensity that suits you, the massage intensity that suits you. Keep pressing " " to increase intensity and "-" to decrease intensity. Package Included: 1* Host,1*patch,1*charging cable,1*Remote Control,1*User manual OR 1* Host,1*patch,1*charging cable,1*User manual OR 1*patch