EASY TO USE - Fully assembled, just plug it in and you can use the small desk heater. 2 modes: Low: produces 400 watts of heat, High: produces heat faster and hotter at 800 watts, high/low heating mode blows hot air at different speeds to heat the air. EFFICIENT HEATING, ENERGY SAVING - With PTE ceramic heating technology and high-speed fan, this electric heater can heat your room in 3 seconds. Save on your electricity bill by heating the small space you need, instead of using other central heaters. Stay comfortable with minimal expenses. PORTABLE SIZE - Size: 16.5 * 14.5 * 14.5 cm / 6.5 * 5.7 * 5.7 inches, 600 g, a lightweight mini heater with a long cord makes this portable electric heater easy to carry, suitable for indoor use such as office, room, home, bedroom. QUIET AND THERMOSTATIC - Low noise personal office heater, suitable for interiors requiring a quiet environment, such as working, reading, sleeping, etc. The thermostat will monitor the room air once the temperature is set, you can enjoy a comfortable temperature at all times. MINI RETRO DESIGN - This mini room heater has a stylish retro design. The refreshing appearance can decorate your home or office while keeping you warm. This mini heater is an ideal Christmas gift for family and friends.