# Bluetooth Streamer Pro > Bluetooth Streamer Pro is an app from Momentary Lapps LLC that attempts to route supported phone audio through a compatible Bluetooth Hands-Free Profile (HFP) connection when a receiver supports calls but not normal A2DP media audio. The app does not guarantee compatibility with any particular car, headset, hearing device, phone, or operating-system version. HFP audio is intended for speech and is generally mono and lower fidelity than A2DP media audio. The website's standard HTML pages and sitemap are the canonical public sources; this file is supplemental. ## Main pages - [Product overview](https://bluetoothstreamerpro.com/) - [Why car Bluetooth works for calls but not music](https://bluetoothstreamerpro.com/guides/car-bluetooth-calls-but-not-music) - [HFP vs. A2DP](https://bluetoothstreamerpro.com/guides/hfp-vs-a2dp) - [How to stream through a call-only car stereo](https://bluetoothstreamerpro.com/guides/stream-music-call-only-car-stereo) - [Troubleshooting and FAQ](https://bluetoothstreamerpro.com/support) ## Publisher Bluetooth Streamer Pro is published by Momentary Lapps LLC. Product availability, price, and ratings can change; consult the linked app stores for current information. Last updated: 2026-08-03