Features: 【Hands Free Wearable Breast Pump】 Hands free breast pump can be attached under the breastfeeding bra. Say goodbye to the difficulty of holding a traditional breast pump and enjoy the freedom to act during milking. Mothers at home, in the office, in the car and so on. They can milk breast milk anytime anytime. 【4 mode and 9 suction levels】 Wearable breast pump has 4 operating mode (massage mode/ stimulation mode/ Expression mode/ Bionic mode) and each mode has a 9 -stage adjustable suction power. You can customize your pumping experience according to your personal needs. Whether you need a light massage or a strong absorption, our breast pump helps you. 【There is no pain and more efficient】 It will not cause pain and provide good sealing during use PP and soft silicone material. 160 wide -angle design, wrap and encourage wider chest spacing to increase pumping efficiency. 【Suitable for different mothers】 Comes with 4 silicone flange of different sizes, this electric breast pump is suitable for mothers with different breast size. And the capacity of the milk bottle is 150 ml,