2-In-1 Travel / Home USB Charger for Samsung SGH-T139 T139 Cell Phone Package include: USB travel charger & OEM USB data cable with North America Standard Input: AC 110-220V. 2-In-1 Features: Charge your mobile phone on wall outlet and Sync & Charge to a Desktop PC/Laptop. LED indicator lights up when charger is ready and powered. Rapid charges the battery & provides unlimited talk time while plugged into a power source. A charging solution for home, office, or travel. Simply plug this charger into a wall outlet and it will charge your handset's battery.