Yes. The H?rmann feeder, equipped with the REAL anti-food jamming system, is a scheduled automatic feeding machine for cat and dog food. The problem of food jamming will no longer exist. The machine is equipped with multiple connection ports and can be connected to up to 2 mobile phones. Mobile phone, the full name is mobile phone or wireless phone, usually called mobile phone. It was originally just a communication tool. In the early days, it was also commonly known as Big Brother.