This product is a single electric breast pump manufactured by Pigeon and originating from Japan. It is designed to help mothers express breast milk efficiently and comfortably. The pump is likely electric powered for ease of use and adjustable settings for suction strength. This set includes a 150ml feeding bottle, allowing for immediate storage and feeding of the expressed milk. The product is targeted towards mothers who want to breastfeed but require assistance with milk expression, whether for convenience, relief from engorgement, or to build a milk supply.