Rechargeable Smart 4D Pulse Heated Neck Massager Relieve Neck Pain Electric Neck Massage Equipment with 3 Mode 15 Speeds[Pleasant Massage ]A helpful massage tool to improve the blood circulation, soothe tired muscles and relieve aches thoroughly.[360 degree Floating Design]Designed ergonomic construction way. The neck massage tool fits cervical spine seamlessly, providing thorough and efficient massage.[4D Shape]4 massage heads arranged scientifically, precisely covering multiple segments of cervical spines. C-shape adjustable massage tool enables more personal use.[Upgraded Technology]Built-in magnetic stones care for health, TENS pulse gets deeply into muscle for full massaging. Along with 38-42 Celsius hot compress function, it ensures deep and comprehensive massage.[6 Massage Modes]Auto mode, pulse manipulation, hot compress manipulation, acupressure manipulation, knead manipulation, beating manipulation, this device offers various massage enjoyment according to your needs. [Users Friendly Design]Come with a remote control for super easy operation, large-capacity battery, this device can support 2-hour continuous using.[Wonderful Life Companion] and small, so it is space-saving and easy to be carried along, you can use it at home, office and travel, enjoying massage wherever and whenever.How to use:1.Before use, first wet the skin of the cervical spine with a wet towel, and then put the product around the neck, make the electrode close to the skin of the cervical spine, adjust the position of the product, turn on the host and adjust the appropriate massage intensity and mode. 2.Press [ON/OFF] button to enter the default mode, the default gear position(0 gear).3.Press [M] button to switch mode, 6 modes available.4.Press [+]/[-] button to adjust intensity5.Press the middle button for heating function.Description:Voltage: DC5VPower supply: USB Batterycapacity: 650mahChargingtime: 2-3 hoursUsing time: 2 hours Features: massage instrument, of cervical spondylosis, physiotherapy machine, multifunctionalColour:RedMaterial:plasticSize:17.5*13*13cmPackage Contents:1 * Neck Massager1 * remote control1 * connecting cable1 * English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.