Kit includes a retractable power sync and charge USB 2 in 1 cable USB Car Charger Adapter and a USB Wall Charger Adapter included Advanced internal circuitry prevents device from power surges; overcharging and short-circuiting TipExchange Technology protects investment providing means to upgrade charger tips at lower cost (Tip Included) Charging adapter works with both foreign and domestic outlets (100-240 Volts AC)