Computer sound on your phone
Take films, calls, music, and everyday computer sound with you around the room.
One phone. Two jobs.
Hear your computer. Speak through your phone.
Turn the phone you already own into a wireless speaker and microphone for your Mac or Linux computer.
CastSound
ConnectedCastSound
Useful in seconds, invisible when it works
Open CastSound on both devices, choose your computer, and get back to your call, film, music, or work.
Phone microphone on your computer
Use the microphone already in your pocket for calls, classes, and conversations.
Use cases
Built around the devices you already have
Guides
From download to connected in three steps
- 1
Install CastSound on your computer and phone.
- 2
Keep both devices on the same Wi-Fi network.
- 3
Choose the device you recognize and connect.
Download CastSound