A great gift for yourself, sisters, wife, friend, colleagues and anyone you love our breast pump is committed to offering superior quality breastfeeding and breast pump service to enhance nursing experience of every mum around the world. Advantages - Made of 100 percent BPA free materials best lightweight travel breast pump for travel and home, perfect for short or long distance, car rides and plane. Easy-to-use electric double breast pump breast pump, milk bottle or breast massager with 9 gears for your own choice. Specifications - Colour - white material - polypropylene number - RC0061material feature - BPA free electric - yes detachable - yes function - postpartum open milk, save milk capacity - 150ml, operating instructions - Push on/off key (auto on massager mode with red light ) push mode key to converse (massager is red light/breast pump is blue light) red light of massager mode (in total 9 gears) blue light of breast pump mode ( in total 9 gears ) every time when you push plus/minus key, indicator light will flash. Continuous flashing of indicator light indicates it is the maximum gear or the minimum gear.