This was selling for $248 yesterday and is now the lowest price ever from Amazon.
- Industry-leading digital noise cancelling technology. Connectivity Technology: Wireless
- Feel the power of EXTRA BASS. Charge time : Approximately 7 Hours
- High quality wireless audio with Bluetooth and NFC. Plug : L-shaped stereo mini plug (supplied headphone cable)
- Optimize your sound settings with the Sony Headphones Connect app
- Enjoy broad frequency response ; Frequency Response: 20-20,000 Hz (POWER ON) (Wired)