Ameda offers a full line of accessories and spare parts designed to work with your pump. The Mya Joy Car Adapter is compatible with the Mya Joy hospital-strength electric breast pump. This Car adapter is designed for use in most vehicles. Extra replacement parts, including a travel-ready car adapter, are great to have on-hand to ensure you always have clean items ready or to easily replace worn or damaged parts. Authentic Ameda Spare Parts are engineered, tested and approved to work specifically with your Ameda Mya Joy Breast Pump. This Car adapter is specifically created to use with your Mya Joy hands-free breast pump.