Smart neck massager with 6 massage modes. - Model Name: Neck Relax - Features: 6 massage modes - Type: Smart neck massager - Accessories: Instruction manual - Color: Gray Thank you for viewing. [6 Modes / 16 Intensity Levels] There are 6 different modes. With 16 levels of intensity adjustment, you can freely select your favorite mode and intensity. Switching between intensity and modes is very convenient with a single button. Furthermore, it has a 15-minute automatic power-off function, preventing you from forgetting to turn it off, so you can use it with peace of mind. [Comfortable Fit] The ergonomic design and elastic arm settings provide increased stability, and it won't feel uncomfortable or slip off even when worn for long periods. The curved design and 360° movable seat automatically contact the curve of the neck, caring for daily discomfort with just 15 minutes a day. [Japanese Voice Guidance & Mute Mode] Follow the Japanese voice guidance to combine your favorite mode and intensity, from low to high intensity. There is a mute mode, so you can use it without worry in public places (workplace, company, library, during travel, etc.). Please follow the instruction manual to turn off the voice guidance. [Cordless & Compact Size for Easy Portability] Equipped with a 1200mAh large-capacity battery, it can be used 15-25 times on a single charge. The main unit weighs only 350g, is small and ultra-lightweight, and is easy to carry around. [One-Year Warranty & Before Use] Our store offers a one-year warranty. If you have any questions or concerns about the product, please do not hesitate to contact us via "Contact Seller." We will respond promptly. Before use, you can apply a moisturizing agent (lotion, cream, lotion, etc.) to the electrode sheet to eliminate irritation caused by dry skin. I have used it a few times, but I am selling it to declutter. The items are as shown in the images. Please refrain from bidding if you are nervous or have concerns about the product.