Volster 100W 4-in-1 Retractable Fast Phone Charger in CarsEfficient and Organised Charging on the Go! This charger as a passenger queen is a game changer for me and my husband's road trips! It's good quality and charges devices very fast so whats not to be happy about, thanks Irish a good buy." Gehlee D. Charge Multiple Devices Simultaneously with Ease The Volster is designed to make your life easier while on the road. With the ability to charge up to four devices simultaneously, including phones, tablets,