This electric pump uses better materials, improved process, so it has better quality. High-frequency pumping, greater suction power, output, multi-stage suction power adjustable to meet personalized suction needs, breastfeeding pumping, easy switching. Features -Color: Purple. -Material: Silicone, PP. -Size: About 20.00X12.00X10.00cm/7.86X4.72X3.93in. - Simulate the baby's rhythm of sucking milk, softer and short and smoother. - 9 gears, can adjust the appropriate mode and gear according to demand. - Made of materials, safe, and durable. Lightweight, easy to carry and easy to clean. - Built-in battery, large capacity, USB data cable allows you to use anywhere or charge the pump. - Skin-friendly design, gentle and not pulling, 106° wide angle, less pressure and more emptying, comfortable and more fittings. Specification: Battery: 1200mAh. Bottle capacity: 180Ml+. Charging time: 2 hours. Voltage: 5V. Gear: 9. Regulation type: 27. Package list: 1 x milking machine 1 x USB charging cable 1 x pacifier