My Audio Pet Maker KJ Robinson was inspired to create a kids’ Bluetooth speaker by three things—music, his children, and his dog, Shadow. When Shadow strolled through KJ’s office while he was listening to music, this dad got the idea to combine a love of music and pets into adorable, kid-friendly speakers.

He knew it had to be fun and portable for kids and it had to have great sound to appeal to parents like him. The animal-inspired My Audio Pets are crazy-cute speakers scaled way down for little listeners. Surprisingly robust sound comes out of a speaker that is about the size of a golf ball. KJ packed plenty of features into his tiny designs, like a built-in mic for phone calls, a selfie remote shutter, and optional pairing, so two animals can play music in harmony.

A pet speaker can jam for up to six hours, and is USB rechargeable. Taking the dance party to the playground? These adorable animals are made to be seen and built to take on the go. Just clip one—or the whole zoo—onto a backpack.