Sony Wireless Over ear Headphones - MDR-RF811RK RF
Bluetooth Over-ear wireless Headphones - MDR-RF811RK RF
Rich, dynamic sound with deep bass and premium comfort fit for long listening sessions.
- Up to 100m wireless range gives you freedom to roam
- Up to 13 hours of battery life
- Self-adjusting headband for listening comfort
- 40mm neodymium drivers for powerful, balanced sound
- 20–20,000Hz frequency range