【Lightweight Design, Gentle Fit for the Neck】 This neck relaxation device features a lightweight design, weighing approximately 82g. The wrap-around design fits comfortably regardless of neck size, minimizing pressure during use. Its light weight makes it comfortable to wear for extended periods, reducing strain on the neck, and allowing for easy use in daily life. 【Comfortable Use with EMS + Warmth Function】 The EMS function has multiple modes, and the intensity can be adjusted in stages. Individual experiences of stimulation may vary, but it can be adjusted to suit the user's preferences and usage scenarios. The warmth function can be switched between 3 levels, gently warming the neck. It is suitable for relaxation time or a change of pace after desk work. 【App Connectivity & On-Device Operation】 By connecting to a smartphone app, you can control mode switching, intensity, temperature settings, and more. No remote control is needed, and you can easily operate the device using the buttons on the main unit, even if you don't have your smartphone handy. It's designed for intuitive use. 【USB Rechargeable with Auto-Off Function】 The cordless design with USB charging allows for use indoors, outdoors, and in the office. It automatically turns off after a certain period, preventing you from forgetting to turn it off. Usage time and frequency are approximate and may vary depending on the usage environment. 【Portable and Simple Design】 Made with silicone material, it features a gentle touch against the skin. Its compact size makes it easy to carry in a bag, making it a convenient relaxation item for everyday use. ※ This product is intended for relaxation purposes and is not a medical device. S1240 $$4566