Feature:1. EFFECTIVE SOLUTION: Electric nipple corrector is designed to improve flat or inverted nipples, providing a safe and effective solution for breastfeeding difficulties.2. ADJUSTABLE SUCTION: With 9 levels of suction, you can customize the strength to suit your comfort and needs. The gentle suction helps to draw out and stimulate the nipple3. LED TOUCH SCREEN: The built in LED touch screen allows for easy operation and monitoring of the suction level and time. It provides a user friendly interface for a hassle free experience.4. RECHARGEABLE DESIGN: No need to worry about replacing batteries. This nipple corrector features a built in rechargeable battery, providing convenient and sustainable use.5. PORTABLE AND VERSATILE: Compact and lightweight, this electric nipple corrector is easy to carry and can be used anywhere. It comes with 6 different cups to accommodate various nipple sizes and shapes.Specification:Item Type: Electric Nipple CorrectorMaterial: ABSBattery Type: Built in lithium battery (built in)Battery Capacity: 1200mAhSuitable for nipple inversion, flat, short, brokenCharacteristics: light sound noise reduction, touch LED displayHow to Use:1. Securely connect the nipple covers to the suction tube, and insert the suction tube into the main suction interface.2. After the connection is made, press and hold the power button to turn on the device.3. After turning on, select the corresponding mode: repair, correction, or consolidation.4. Once the desired mode is selected, you can begin the operation.5. When correcting both nipples, use the Yshaped connector to connect two short tubes and two nipple covers. Place the nipple covers over the nipples and ensure both are securely attached before applying suction. When correcting only one nipple, simply connect the long tube directly to the nipple cover.6. Adjust the suction level according to your own comfort, with a total of 9 levels available.7. All modes have fixed durations, and the device will automatically shut off when the time is up.8. Use the device 1 to 2 times a day, for 60 minutes each time. Start with 30 minutes in correction mode, followed by 20 minutes in repair mode, and 10 minutes in consolidation mode. After about one month, switch to consolidation mode to maintain the achieved correction results..Package List:1 x Host2 x Straw1 x Y Shaped Straw6 x Traction Cover1 x USB Cable