Material : P.P.Model Number : Electric Breast PumpType : Breast PumpMaterial Feature : Latex Free,BPA FreeAge Range : 0-6m,7-12m,13-24m,25-36mThe invisible breast pump is small and lightweight to place inside your bra. Hands-free, more enjoyable and discreet way to express breastmilk.Features:Wearable breast pump, small and lightweight to place inside your bra, hands-free, more convenient to use.No tubes, no cords, no dangling bottles. No more pumping schedule. Pump anywhere anytime as you want to.All-in-one device. 3 modes (massage, express, mixed), each mode has 9 levels adjustable, choose the most comfortable level.Ultra-silent technology which create an atmosphere of flow vibration and low noise brings comfort to both baby and mother.Easy to assemble, and the components can be cleaned and disinfected in boiled water or steam except the motor.Made with food-grade plastic and silicone. One-way flow, no reverse flow. Anti-reflux design, reduce pollution.Built-in 1100mAh large capacity lithium battery, suitable for working, travelling and more.Specifications:Brand: YOUHAMaterial: Silicone + ABS + PPType: Button Operation / Touch Panel Operation (Optional)Input: 5V 1AMode: Massage, Express, MixedAdjustable Level: 9 Levels Each ModeBattery Indicator: Green (31%-100%), Orange (11%-30%), Red (1%-10%)Built-in Battery: 1 * 3.7V 1100mAh Lithium BatteryCup Capacity: 240ml / 8ozCup Diameter: 11.5cm / 4.5inMotor Size: 8 * 5 * 6cm / 3.1 * 2.0 * 2.4inItem Weight: 277g / 9.8ozPackage Size: 15.4 * 12.2 * 8.5cm / 6.1 * 4.8 * 3.3inPackage Weight: 380g / 13.4ozPackage List:(each pack includes the following)1 * Pump Motor1 * 240ml/8oz Cup1 * Silicone Breast Shield1 * Membrane1 * Valve Base2 * Duckbill Valve1 * Dust Cover1 * USB Cable (Type-C)1 * Storage Bag1 * User Manual (English)Shipping:1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday.2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders .3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges.Warranty:1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved .2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment.3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.