The POTG P5 is a portable, hands-free electric breast pump designed for convenient and discreet pumping. It typically features a lightweight and compact design that fits comfortably inside a bra, allowing for hands-free operation and mobility while pumping. It usually includes multiple suction levels and modes to customize the pumping experience for individual comfort and milk flow. Additionally, it's often designed with anti-backflow features to prevent milk from flowing back into the pump. Rechargeable batteries are standard, allowing for pumping on the go without being tethered to a power outlet. The pump typically is easily assembled and cleaned and is made from BPA-free materials.