This is a Yomum's Tour double electric breast pump, advertised as portable, silent, and painless. It is likely on clearance, suggesting a discounted price. Being a double electric pump allows for simultaneous expression from both breasts, potentially saving time. The 'portable' aspect implies a lightweight design and potentially battery-powered operation for convenient use outside the home. The features 'silent' and 'painless' suggest a focus on user comfort during pumping sessions.