Sony – WHRF400 RF Wireless Headphones – Black
Sony - WHRF400 RF Wireless Headphones - Black
USD 29.99 USD
Gently used free shipping General Features Charge Time Approx. 7 hrs (Full charge) Cord Length N/A Cord type N/A Diaphragm PET Driver Unit 1.57" Frequency Response 10 Hz-22,000 Hz Headphone Type Dynamic Impedance (Ohm) 32 ohm (1 kHz) Magnet Neodymium Plug N/A Sensitivities (dB/mW) 100 dB/mW Usage Time Maximum 20 Hours Volume Control Yes (Rotary) Wearing Style Over-ear Portable Headphone Amplifier Weight 275 g (with supplied rechargeable battery)
Specifications
| Form Factor | Headband |
| UPC | 0027242914001 |
| Brand | Sony |
| Type | Headphones |
| Wireless Technology | Bluetooth |
| Color | Black |
| Model | Sony RF400 |
| Connectivity | Wireless |
| Features | Adjustable Headband |
What stands out about Sony is how the ear pads breathe, so they do not get too warm.
