Please be aware that this offer is for a Philips DiamondClean Sonic electric toothbrush handle only, and it does not include the retail packaging, toothbrush head, or charger. The item has never been used. Note: Different series require different chargers. Please confirm your charger model before purchasing. If it is HX9100, please select DiamondClean Classic HX93xx; If it is CBA4001/CBA5001, please select DiamondClean 9000 HX991x; If it is CBA1001/CBA2001/CBA3001, please select DiamondClean 9300 or 9500.