Premium150W Power Inverter Provides 150 watts continuous DC to AC power and 300 watts of peak power. Great for charging string lights, laptop, breast pump, CPAP machine, nebulizer, game console, TV, DVD players, lights, iPad, and other electronic devices. Fast Charging110V AC outlets for charging larger devices such as laptops and tablets, 2 USB charging ports for powering USB compatible devices Double protection mechanismSmart chip + built-in fuse double protection mechanism. Once the product detects a fault by itself, the inverter will automatically turn off the current output and light up a red light to remind the user, avoiding the trouble of replacing the fuse. Ideal for the journeyUltra-compact and lightweight, just about credit card size-3.4 x 2.5 x 1.5 inches (8 oz+),saving space and easy to carry. Multi-protectionThe durable metal housing can provide advanced protection from drops and collisions. The safe charging technology can prevent the machine from overheating, reverse connection, under voltage, over voltage, overload and short circuit.