OPPO HA-1 Bluetooth Remote Control provides a convenient way to control your OPPO HA-1 Headphone Amplifier from your android phone. Simply pair your mobile device with the HA-1 via Bluetooth, and the app will work the same way as the IR remote that is shipped with the HA-1. You will be able to switch input sources, adjust volume, mute/unmute audio, set the screen brightness level, and even control playback of digital audio sources.
Supported Product：OPPO HA-1
a. The app works via Bluetooth. For this reason, your mobile device must be paired and connected with the HA-1 via Bluetooth in order to utilize this app.
b. You can turn off the HA-1 using this app. However, to turn on the HA-1, you will need to use either the front panel power button or the IR remote. This is because the Bluetooth connection is closed once the HA-1 is turned off.