Driver: 5.8 mm, frequency range 20 Hz–20 kHz for clear mids, solid bass, and bright treble.
Bluetooth 5.0 supporting SBC/AAC; stable range up to 10 m; compatible with Android, PC, and iOS.
No ANC, but good passive noise isolation; IPX4 splash resistance – sweat and light rain proof.
Battery: 10 hours earbuds + 20 hours case; fast charge 10 minutes = 1 hour; full recharge in ~3 hours.
Sony Headphones Connect app supports 5-band EQ, 360 Reality Audio, and firmware updates.
Rounded ergonomic design, light fit, splash-resistant.