Ultra realistic audio with touch sensory bass control. Just slide your finger on the earpiece to turn the bass up or down. It's the most amazing bass I ever heard from headphones, and the audio is great even without! Bluetooth to connect, or an audio cable (not included,) and lasts up to 29 hours of play. Fast charging with included cable. Bought for over $350, but switching to an earbud style. Call/text Brie 330-219-6890 to buy or ask for more information