Sennheiser CX 350BT are a bluetooth earphone perfect for someone who wants great sound quality with the comfort of tiny earphones. The battery is in the rear of the cable, so the earphones are very compact. There is a 4th button on the remote for Siri / Google Assistant, 10 hours battery life, 4 sizes of ear tips and in the Smart Control app there is an EQ and podcast mode.
Uses Bluetooth 5 for a stable connection, with better sounding AAC and apt-x Low Latency bluetooth codecs - for great results with facetime calls or videos.
Has Multipoint so you can connect to a computer and phone at the same time - ever miss a call.