This Naztech Mobile Classic is the ideal companion for the busy professional on the go. Designed to easily be installed into any vehicle"s 12 to 24 volt vehicle adapter, the Mobile Classic has earned a reputation for its high performance. Capable of quickly recharging your mobile phone or PDA, each unit is installed with advanced circuitry designed to automatically place the Mobile Classic on standby to prevent accidentally overcharging your device. Featuring superior technology and unmatched reliability, the Mobile Classic is a must have for anyone who takes their electronics on the road.