* Portable warm heater/cooler fan. Dual mode * Humanized design: time control. Automatic power off with 4/8/12/24 hours * High/Low power setting. High: 1900W Low: 1600W * High temperature. Compact with low noise * Aluminum-Titanium alloy metal * Automatic power off when tilt 45 degree within 360 degree * Shell is not hot and keep at room temperature except "air outlet" * Dimension: 34x28x15cm