Dr. Dre Beats Studio HeadPhones 9W PowerFast Folding Blade Wall Charger gives you Accelerated Charging! 1.8A/1,800mah (Black) Pocket Sized Folding Blade connects quickly, securely, and charges instantly 2X-3X quicker than standard 5W or less chargers!Dr. Dre Beats Studio Perfect for charging your device while youre on-the-go and compatible with ANY other Micro-USB 2.0 Capable Item! Requires a Micro USB 2.0 or 3.0 Charging/Data Cable that will charge up to the 1.8A and 9W of power (Not Included). PowerFast control technology will preserve your battery life with the 9W/1.8A power output rapid charging feature! This high end charger is a permanent upgrade replacement for your 's original OEM charger, including all others.