Home Wall Travel Charger for Treo 600/ Treo 300/ Treo 270/ Treo 180/ Treo 90 Compatible with all PalmOne / Palm / Handspring Treo 600, 300, 270, 180, 90 handhelds Input: 100V - 240V (U.S. &amp; World Standard) Phone can still be used during charging. Can be used as a power adapter for a desktop charger. Lightweight, compact and stylish.