〇 EMS for training the pelvic floor muscles just by sitting "easy-K" is an EMS device that trains the pelvic floor muscles. It allows you to train by directly stimulating the muscles with electrical impulses, causing them to contract. It comes with special spats. 〇 Easy training at home It's a battery-powered device without a power cord, so you can use it anywhere. You can train while reading a book, watching TV, or using your smartphone, as you just need to sit on it. 〇 Equipped with 5 modes from beginner to advanced Low frequencies of approximately 27-57Hz effectively target the muscles. It has 5 modes, from beginner to advanced, each lasting 5-15 minutes, and you can select the intensity from 1 to 99. [How to Use] 1. Insert batteries (AA alkaline batteries) 2. Make sure the product is clean 3. Set up the product 4. Place a wet wipe (Make sure the power is off, and place a wet wipe on the electrode part. Ensure the entire electrode is covered. You may be able to use it without a wet wipe on bare skin or thin clothing, but if there isn't enough moisture, an error may occur, or the current may not be transmitted correctly. *When opening, be sure to remove and discard the transparent protective vinyl attached to the electrodes) 5. Sit on the product 6. Turn on the power 7. Select a mode (Press the mode button to select a mode from the 5 available) 8. Select a level (Press the level down (-) and level up (+) buttons to select the level. The current will start flowing immediately after pressing the level button. Holding down the button will continuously change the intensity) 9. Turn off the power after use. ■ Please read the instruction manual carefully before use. I was planning to use it, but I've had more visitors recently, so I put it away to use later. I have opened the package, but it is still unused.