GPK Systems Ac Adapter for Beats By Dre Beats Pill ; Ihome Idm8 Idm8b Idm8r Iot18b Idm12 Idm11 ; Hmdx Audio Hx-p230 Hx-p230bl Hx-p230gr Hx-p230rd Hx-p230pu ; Gogroove Pal Bot ; Beats By Dr. Dre Pill ; Boombar Portable Speaker Battery Charger Power Supply Input: 100 - 240 V (worldwide use) Output: 5V 2A 10Watt Service & Support 1 year warranty Products are CE/FCC/RoHS certified, tested by manufacturer to match and/or exceed specifications of OEM products. Designed exclusively for use with the laptops 100% compatibility with the original.