Smart Charge: Auto Detects the connected device and charges it at the fastest speed of the device. Fire-resistant and hardened plastic outer shell for durability, built-in premium circuitry and microchip ensure device safety. Compact Design with premium hard ABS Plastic body for extra durability and sturdiness ,BIS certified to provide safe and reliable charging. All-Round Safety: (Surge protection/short circuit protection, single port current protection/output over current protection, temperature control) - complete protection for your devices, Universal.