Street Hopper is a free Android app developed by Epsilon Electronics Inc. It is a utility and tool app that allows you to control the Street Hopper Portable Bluetooth Speaker with ease. This app provides a convenient way to play music from your device, switch between custom/preset lighting profiles, adjust equalizer levels, change FM radio stations, and more.

The Street Hopper app is user-friendly and easy to navigate. The home screen displays all the essential features, and you can access all the settings in just a few clicks. The app's interface is clean and straightforward, making it easy to use for anyone.

Overall, Street Hopper is a great app that offers a lot of features for controlling the Street Hopper Portable Bluetooth Speaker. It is a must-have for anyone who owns this speaker and wants to have full control over it.