MI-PRO 3 FT Replacement USB Charger Cable for Plantronics Voyager Legend Headset (BLACK) 3FT LONG!Replacement USB Charger Cable microUSB for Plantronics P/N 89033-01 Compatible with Plantronics P/N 89033-01. Smart IC chip recognizes a fully charged battery and automatically switches to a saver mode. Great for replacement or travel backup;Best replacement for the original car charger. Fully compatible with Plantronics Modular AC Wall Charger P/N 89033-01;NOTE: This cable is NOT made by Plantronics.