Sony MDR-ZX220BT
| General Data | Driver unit Microphone Magnet Beat control Frequency Sensitivity Charge time Impedance Cord type Cord length Plug Weight Color | 11.82 in Neodymium 20 Hz–20,000 Hz Approx. 2.5 hours 24 ohm (1KHz) Approx. 4.59 oz Black |
| Features | Simplified Bluetooth® connectivity with NFC One-touch 1.18 in driver unit Up to 8 hours of playback time USB rechargeable, cable included USB Cable |