PACKAGE CONTENT - 1.2M/4FT 4.0mm x 1.7mm 2A Male Plug DC Power Adapter Connector Cable Cord FEATURE- DC Power Adapter cable with magnetic ring and DC 4.0mm x 1.7mm Jack on one end, stripped and tinned on other end ADVANTAGE - Cable length:1.2m/4ft, with magnetic ring, good suppression for high frequency noise, Anti-interference and shielding effect EASY TO USE - The other end of the power cord is stripped and tinned for ready jointing, connection to the terminal APPLICATION - Plug into the mouth of the device's 4.0mm x 1.7mm female power head to charge the device. Also suitable for universal power adapter, mobile power, professional repair shop