X2 delivers wireless music and calls coupled with superior audio performance rivaling the best in wired headphones. Plus you get revolutionary eight-hour battery play time, patented secure-fit for sports, sweat proof with a lifetime warranty against sweat, and the effortless X-Fit which lets you lift the cord off your neck for the perfect workout.
With X2, we've created an uncompromising audio experience that embodies our passion for enhancing our active lives.
Through perfecting a custom implementation of the native Bluetooth SBC codec, which we call Shift™, we deliver a level of purity and sound that rivals and challenges the very best in wired headphones.
X2 is the smallest Bluetooth headphone available, yet they pack an incredible 8 hours of play time. Enjoy a full day of music and calls, or work out an hour a day for an entire week on a single charge.