・This EMS (low-frequency) massage device can be used by pressing the head against various parts of the body, such as the neck, shoulders, back, waist, arms, and legs. ⚠ Note: This is not a vibration type, so please be aware! ・9 levels of intensity adjustment You can use it according to the symptoms of the affected area. 【Mode Adjustment】The massager head generates pulse electricity when lightly pressed against the skin and the button is tapped. 1-9 modes can be adjusted, and you can freely choose your favorite mode depending on the fit of the skin and acupoints. ・It has a compact pen-like design, making it convenient to carry when traveling or going out. Past customer reviews are high. ・Operates with one AA battery ☆ Anyone can easily use it by setting the battery, adjusting the intensity, and simply pressing the head against the affected area. 【Included Contents】 Attachments: One is already attached to the main unit. It cannot be removed. Another attachment is also included. 【Size】 Approx. 18.5 x 3 cm 【Weight】 Approx. 36g 【Power Supply】 1 AA battery *Sold separately. 【Instruction Manual】English 【To Prevent Problems】 Note: If you need the new "transaction photo" feature, please contact us with "Photo Needed" in your first transaction email. We will ship the item after the buyer confirms the photo. If there is no "Photo Needed" message, we will assume that the product description is sufficient and will ship without the buyer's confirmation. (We always send photos of the items being sent.) ☆ Anonymous delivery ☆ Free shipping ☆ Same-day shipping ☆ Brand new, unused ☆ Tracking available after the transaction