The Bubbles L9 Advance is a rechargeable electric double breast pump designed for efficient and comfortable milk expression. It features adjustable suction levels and modes to mimic a baby's natural nursing pattern, stimulating milk flow and maximizing output. Being rechargeable, it offers portability and convenience for pumping at home or on the go. As a 'stock clearance' item, it represents a discounted opportunity to acquire a capable double electric breast pump. It likely includes standard features like a closed system to prevent milk backflow and parts made from BPA-free materials for safe milk collection. The 'double' nature of the pump allows for simultaneous pumping from both breasts, saving time for busy mothers.