Features:Wearable Electric Breast Pump: Built-in 1100mAh large capacity rechargeable lithium battery and holding up to 180ml/6oz milk,the electric breast pump can be worn conveniently and used anytime anywhere. Moms can even pump milk while doing housework or playing with children.Food Grade Silicone Material: The nipple shield and container of the hands-free breast pump is made of food grade soft silicone material,which is not only skin-friendly to moms, but also ensures that the baby drinks safe milk.3 Modes & 12 Levels: The electric breast pump has 3 working modes(Sucking Mode/ Massage Mode/ Sucking & Massage Mixed Mode),and each mode has 12 levels of adjustable intensity. LED screen design makes operation easier. Moms can easily find the right suction power to get more milk in short time.Low Noise Working: The sound of the electric breast pump is only about 40-50dB during working, ultra quiet operation and will not disturb a sleeping baby. Moms can use the breast pump at any time.Easy to Clean and Carry: Each component of the breast pump can be easily assembled and disassembled. Except for the electric part, all other parts are easy to wash and clean. Compact and lightweight, the breast pump can be used directly in a nursing bra and carried around in a backpack conveniently.Specifications:-Color: White-Flange Cup Size: 24mm-Capacity: Max. 180ML/6oz-Modes: Sucking Mode/ Massage Mode/ Sucking & Massage Mixed Mode-Intensity: 12 levels-Screen: LED-Power Supply: Built-in 1100mAh lithium battery-Charging Port: USB Type-C-Charging Voltage: 5V 1A-Working Temperature: 5 to 30-Storage Temperature: -20 to 60-Item Weight: 240g/ 8.5ozPacking List:1 * Breast Pump1 * USB Charging Cable2 * Rubber Rings1 * Valve