Phāz is the first company to design best-in-class audio performance headphones and bring energy to music with their ability to transfer power from the headphone battery to consumers’ connected mobile device. The Model P2 headphones feature a 1,200 mAh rechargeable lithium-ion battery capable of boosting a listeners mobile device up to 70% so you can charge your phone while you listen to music. Acoustically engineered to satisfy the way people hear sound; they present deep bass and great dynamic range, all in a lightweight and sophisticated headphone. Built into the Model P2 is an audiophile-grade amplifier powering premium 40mm drivers with neodymium magnets which offer consistent and smooth sound quality. Listeners can activate the 15 dB bass boost feature to enhance detailed, and distortion-free low frequencies.