Efficiency Portable Car Heater Powerful 170W Output: Quickly warms up your space with fast, effective heat distribution, delivering immediate comfort during cold weather. Durable ABS construction ensures longlasting performance, even with frequent use. Dual USB Charging Ports: Keep your devices powered while staying warm. Conveniently charge smartphones, tablets, or other electronics during travel. Rapid Window Defrosting: Builtin defogging feature quickly clears fog and ice from car windows, improving visibility and safety during winter drives. Ideal for preventing delays in cold, frosty conditions. Cordless and Battery Operated: Easy to transport and use anywhere without restrictive cords. Operates on batteries for hassle heating during car trips, camping, or outdoor events. Note: battery not included. Versatile Heating Options: Functions as both a compact space heater and a handheld warmer, giving you flexibility for various environments. Adjustable fan speed settings let you control airflow for comfort. Practical Use Scenarios: 1. Winter Commutes: Maintain visibility and warmth on the way to work or school while keeping devices charged. 2. Outdoor Adventures: Stay warm during camping trips, hiking breaks, or outdoor sports events without relying on external power. 3. Home and Garage Use: Heat small spaces or warm your hands during projects in your workshop, shed, or garage. This portable heater combines strong heating power, multifunctionality, and reliable build quality, making it an essential solution for staying warm and safe in cold conditions wherever you go.