Professional Retractable Car Charger for Samsung Galaxy Prevail(Boost Mobile) Smartphone with "One-Touch" button system! (Lifetime Warranty) Professional Quality and Custom Design make this charger superior to all others! ABS high impact plastic housing is ergonomically designed, durable, unique, and long lasting. Integrated Digital Charging circuitry allows precise fast charging! The flexible retractable wire extends up to 3ft. Make this your final accessory purchase for your phone!