Immerse yourself in clear audio with Sony WI-C300 earbuds, featuring Bluetooth 4.2 and NFC for instant pairing. The 9 mm driver delivers balanced highs and lows, while an omnidirectional mic handles calls. Lightweight at 15 g, they stay secure on the neckband during workouts or commutes, and a quick two‑hour charge powers up to eight hours of listening time.