Geek Heat Oscillating Ceramic Heater with Humidifier Whether you are at home, in your office, or traveling, you can bring your portable heater with you. This 800-watt oscillating heater provides dependable heat performance, and the cool mist humidifier hybrid function can hold moisture when heating. It heats up to 80 square feet around the unit. What You Get Heater Water tank Instructions Manufacturer's 1-year limited warranty Good to Know Zone heating will save you money vs. turning the thermostat up to heat one room. Humidifier will not work when detached from the heater Ceramic heater + cool mist humidifier hybrid Keep moisture when heating Independent soft touch control for heater and humidifier 8 fluid ounce detachable water tank, easy to re-fill and clean Soft touch control Oscillation offers wider heating coverage 60-degree oscillation offers wider heating coverage Overheat and tip-over protection Shuts off automatically - 8 hours for heater and 5.5 hours for the humidification Great personal heater, with added humidifier for around the home Use in your office, bedroom, kitchen, RV and even the garage - anywhere around the home you need a little more hear or want and need the added humidity Storage Wipe all parts dry Pack heater in a plastic bag and store in a cool, dry place TROUBLESHOOTING Problem: Heater will not power on and shuts off unexpectedly Probable cause: Heater is not plugged into a 120-Volt polarized outlet/receptacle Solution: Ensure unit is in OFF position; plug in unit and attempt to turn on again Probable cause: Overheat protection feature on heater has turned off Solution: Turn off heater, unplug it and wait at least 10 to 20 minutes for the unit to cool down. Plug the heater back in and turn it on Problem: Humidifier will not spray Probable cause: There is little to no water in the water tank Solution: Take out water tank and add tap water Probable cause: The water tank had poor contact with machine Solution: Remove water tank and put it back Probable cause: The water plugged up the spray nozzle when first used Solution: Please use tissue to clean water on the spray nozzle