Sony MDR-XB50BS
| General Data | Driver unit Microphone Magnet Charge time Frequency Sensitivity Usage time Impedance Cord type Cord length Plug Weight Color | 0.47" (Dome Type) Neodymium Approx. 2.5 Hours 4 Hz–24,000 Hz Max. 8.5h Approx. 0.78 oz Black,red, blue |
| Features | EXTRA BASS sound with deep, punchy low end Wireless Bluetooth connection for unrestricted movement Long-lasting 8.5 hour battery life Splash-proof IPX4 design for all-weather use Arc supporters keep headphones securely in place |