Jabra REVO Wireless Bluetooth Stereo Headphones Retail Packaging - Black/Gold Jabra Sound app provides High Definition Dolby Digital Plus enhanced sound Unrivaled durability - bend tested and made for use while on the go Easy pairing via NFC - just tap your device to the headset to pair Touch controls on the headphone turntable for easy music and phone call management Wireless or 3.5mm jack connector for corded option