JVC Audio Control BR1 is an Android application developed by JVCKENWOOD Corporation. It allows users to remotely control JVC-compatible devices via Bluetooth using their Android devices. With this app, users can easily power on/off, adjust volume, sound mode, source switching, play, stop, skip, repeat/random, record, timer, and more. Additionally, users can display the names of files in the USB connection. The app also features a player function that allows users to perform basic operations on music files on their Android devices such as play, stop, skip, and repeat/random.

However, it is important to note that this app is only compatible with certain JVC devices, including NX-SA55, UX-L5, RV-NB75/NB85/NB100, and RD-W1.