T-Power (6.6ft Long Cable) Compatible with 7.5V Altec Lansing iMT620 iMT-620 inMotion Classic Portable iPod Dock Replacement Ac dc adapter Switching Power Supply Cord Charger T-Power Made with the highest quality Extra Long 6.6ft cable cord INPUT: 110V ~240V ( work in U.S ) T-Power ac adapters are made with the highest quality materials. T-Power products were tested by manufacturer to match and/or exceed specifications of OEM products 1-year limited warraty?? ?