4 ms·Honestly, this devices just misses a speaker and a microphone. It would make for the best phone ever.by ahub 4y agoHonestly, this devices just misses a speaker and a microphone. It would make for the best phone ever.nine_k 4y agoBut does it not have a BT radio to connect a hands-free set? It might need a phonebook app though :)mjsir911 4y agoThe flipper zero does have a (pcm?) speaker! It comes with a music player by default with the marble machine sample notes.