Features:
- DSEE™ restores high-frequency sound and fine fade-out sound lost in compression
- Fine-tune your sound using the Sony | Headphones Connect app
- 10‑hr long battery life, total 20 hrs with charging case5
- Splash-proof and sweat-proof with an IPX4 rating
- Optional use of one earbud only
Specifications:
- DRIVER UNIT: 5.8 mm
- FREQUENCY RESPONSE (BLUETOOTH® COMMUNICATION): 20 Hz–20,000 Hz (44.1 kHz sampling)
- DSEE: Yes