& 12304;3 Modes 10 Suction Levels& 12305;The wearable breast pump supports 3 modes: Massage Mode/ Express Mode/ Mixed Mode, and each mode has 10 adjustable suction levels. Easy to choose the most comfortable level. & 12304;Easy to Assemble and Use& 12305;Easy to assemble, and the components can be cleaned and disinfected in boiled water or steam except the motor. Comes with bra adjustment buckle and breastmilk storage bags for more convenient usage. Specifications: Quantity: 1 Pack/ 2 Pack (Optional) Color: Pink/ Grey(optional) Material: Silicone + ABS + PP Input: 5V 1A Mode: Massage (Red Light), Express (Blue Light), Mixed (Purple Light) Adjustable Level: 10 Levels Each Mode Battery Indicator: Green (31%-100%), Orange (11%-30%), Red (1%-10%) Battery Capacity: 3.7V 1100mAh Lithium Battery Cup Capacity: 240ml / 8oz Cup Diameter: 11.5cm / 4.5in Motor Size: 8 * 6 * 6.5cm / 3.1 * 2.4 * 2.2in Item Weight: 262g / 9.2oz Packaging list: 2 * Pump Motor 2 * 240ml/8oz Cup 2 * 24mm Silicone Breast Cover 2 * Membrane 2 * Valve Base 4 * Duckbill Valve 2 * Dust Cover 2 * USB Cable (Type-C) 2 * Storage Bag 2 * User Manual (English) 2 * Bra Adjustment Buckles 10 * Breastmilk Storage Bags