150W DC 12V to AC Power Inverter with Dual USB Car Charger for Vehicles Features： 1、Premium 150W car power inverter with 2 USB ports and AC outlets. Dual USB ports can charge most phones and tablets simultaneously (Max 3.1A total output). 2、 Durable metal housing provides advanced protection from drops and bumps. Integrated very silent cooling fan helps reduce heat and prevents short-circuit. 3、 Mufti-Protection: built-in fuse to protect your device, safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, overloads, and overcharging. 4、 Just about credit card size: 3.2 x 2.5 x 1.5 inches, space-saving and easy storage, with aluminum shell design, extremely portable and lightweight at only 8 oz+. 5、 This inverter is great for Christmas gift, charging string lights, laptop, breast pump, CPAP machine, nebulizer, game console, TV, DVD players, lights, and other electronic devices. Specification： Overload protection: >150W Overheat protection: >60°C Continuous power: 150W Short circuit protection: Yes Peak power: 300W Size: 82*64*38mm Output frequency: 50HZ/60HZ±1HZ Single weight (with packaging): 0.3KG Output waveform: Corrected sine wave Conversion efficiency: ≥87% Cooling fan: 2 level temperature control Package List： 1 x 150W Car Power Inverter