BATTERY: is not included, Please prepare them by yourself-2 AA batteries. The motor we choose has certain requirements on the voltage, and requires high-quality AA batteries to operate normally. Ordinary batteries will cause the motor to fail to work or the motor to run for a short time due to unstable voltage, resulting in small bubbles or even no bubbles. *Product size: 37.5*34.5*14.5CM, folded height 5.8CM *ONE-BUTTON ELECTRIC START IS MORE INTELLI NT AND CONVENIENT - No need to run bath water and wait for the tub to fill * pour warm water into 94F to 98F is recommended. Sit, soak and relax~ *SO MANY OPTIONS FOR RELIEF - Simply filling the sitz bath with warm water offers many soothing and healing benefits, but you can also enhance the water with lavender, baking soda, apple cider vinegar or epsom salts. your favorite organic feminine steaming herbs and yoni steam herbs. *COMFORTABLE & SECURE DESIGN - For those with hemorrhoids, postpartum pain and ailments, our contoured designed provides relief and ensures safety. Ergonomic design suits any size body and features wide edges to prevent spillage. *HYGIENE & HEALING FOR PREGNANT AND POSTPARTUM WOMEN - During pregnancy and after child birth, fast and easy relief is paramount. Soothe hemorrhoids and post-episiotomy discomfort, increase flow for faster recovery and relief.