[Whole body self-care with one unit] The RELX TOTAL BODY CARE ARM is a full-fledged body care that allows you to easily self-care for your back and hips, which are difficult to reach, with a handle that extends and contracts by 6.5 cm. Use it on areas of concern such as tired feet, shoulders, and neck after exercise such as gym or golf, or after work. (Body weight) Approx. 580g (Body size) Approx. 369*×210*×48*mm 【Powerful Vibration with Convenient Slide Adjustment】 You can move the slide button up and down to choose your preferred vibration level from about 1000-3000 times/minute. 　(*Approximate number of revolutions per minute) [Lasts up to about 6.5 hours] Level 1: Approximately 6.5 hours, Level 2: Approximately 4 hours, Level 3: Approximately 3.5 hours, Level 4: Approximately 2.5 hours Charging time: Approximately 2 hours (when using a 5V2A DC AC adapter) *An AC adapter is not included, so please use your AC adapter or USB port. *When charging for the first time or if you have not used it for a long time, the charging time and usage time may differ significantly from the guideline, but it usually returns to normal after several recharging and use. [4 types of attachments] (1) Flat type: calves, upper arms, etc. (2) Spherical type: shoulders, neck, back, hips, thighs, buttocks, etc. (3) Cylindrical type: soles of the feet, palms, etc. (4) U-shaped: forearms, shins, ankles, etc. are recommended. [How to use] (1) Attach the attachment. (2) Press and hold the power mark (about 2 seconds) to turn on the power. When turned on, the blue lamp: (charge level) is displayed, and then it switches to the white light: (current level display) after about 3 seconds. (*When the main unit starts, you can use it from the vibration level you used last time with the memory function) (3) Adjust the vibration level with the slide button. (With automatic off-timer function in 15 minutes) *Please use it for no more than 10 minutes at a time. Also, use it continuously on the same place for no more than 3 minutes. *Do not use on the face. *This product is equipped with an overload protection function, which is designed to automatically stop for safety if a certain pressure is applied or the internal temperature rises during use. Therefore, when using it, we recommend using it with just enough force to lightly apply it to the skin. 【Contents】Main unit, 4 types of attachments, Type-C USB charging cord, Japanese instruction manual *This product does not come with an AC adapter. *Output value: Please use DC5V2A equivalent. *Output value: If you use a device with more than 5V2A DC and it breaks down, it will not be covered by the warranty even within the warranty period. *Please be sure to use the included charging cable when charging. It cannot be used while charging.