Updated Jul 13, 2026 · v1.6.8
Bluetooth Voice Amplifier Dedicated App
The Hero Bone app is a dedicated application that helps you easily connect and use a Bluetooth voice amplifier with your smartphone. Through the app, you can adjust the volume and tone of ambient sounds, allowing you to set up a more comfortable listening environment tailored to your usage conditions. Key Features Bluetooth Device Connection Easily connect your smartphone and voice amplifier for convenient use. Volume Control Adjust the sound volume to suit your surroundings or listening situation. EQ Settings Set up a listening environment that suits you by adjusting frequency ranges such as bass, mid, and treble. Left/Right Balance Adjustment Adjust the left and right sound balance for more comfortable use. Simple Operation Intuitively control key functions directly within the app without complex settings. The Hero Bone app helps enhance listening convenience in various situations, such as daily conversations, watching TV, going out, and indoor activities.
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