Feature: 【Electric Neck Massager】Improve the blood circulation, soothe tired muscles and relieve aches thoroughly. 【3D Shape】3 massage heads arranged scientifically, precisely covering multiple segments of cervical spines. Triangle-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 suitable hot compress function, it ensures deep and comprehensive massage. 【6 Massage Modes & 9 Intensity Gears】This device offers various massage enjoyment according to your personal needs. 【2pcs Electronic Pads】Come with 2 electronic pads, can be used on all body parts such as arms, waist, legs, back, shoulders and more for thorough massage and relief. 【Remote Control】Come with a remote control for super easy operation, large-capacity battery, this device can support 2-hour continuous using. 6 Modes: 1) Circle between pulse vibration and hot compress 2) Pulse + vibration 3) Pulse + hot compress 4) Vibration 5) Hot compress 6) Pulse Using instruction: 1) Long press the [M] button for power on/ off. 2) Short press [M] button for mode switching. 3) Press [+] button for intensity up. 4) Press [-] button for intensity down. 5) Connect the external electronic pads with the device through cable. 6) Uncover the 2 pads, attach to skin. 7) Enjoy massage according to the previous steps. Specification: Material: ABS, silicone Voltage: DC5V Power supply: USB charging Charging time: 3-4 hours Using time: 7 days (30mins per day) Battery capacity: 500MAH Hot compress temperature: Approx. 40℃ Electronic cable length: 101±5cm USB cable length: 50±5cm Mode: 6 Intensity gear: 10 Item size: 14x16x9.1cm Package Content: 1 x Neck massager 1 x USB cord 1 x Electronic cable 1 pair x Electronic pads 1 x Remote control