This is the one with a remote: press a button from up to 15 feet away and the head starts a 90 degree automatic swing without anyone leaving a sleeping bag. The head also swivels 270 degrees by hand to aim air anywhere in a tent. Four speeds reach 16 feet per second and run 8 to 30 hours, and the 20000mAh battery takes nine to ten hours to refill.
The remote works within 15 feet, which covers a tent, an awning or a room. Speed, light and oscillation all change from where you are sitting, and a long press on the rotate button silences the confirmation beep - useful once someone in the tent is asleep.
Left to itself the head sweeps across 90 degrees, moving air over two or three people instead of one. Combined with the 270 degree manual swivel, the airflow can be pointed high across a tent ceiling or low along the floor, then set to sweep from there.
Four speeds cover a range from 8 hours at the top setting to 30 at the lowest, with a maximum wind speed of 16 feet per second. Charging is the trade for that capacity - nine to ten hours from empty, depending on the charger, so plan the top-up before a trip.
The hanging hook rotates a full 360 degrees, so the fan can hang from a ridge line at any angle and still face the right way. It also stands on a table as a desk fan, and the same 20000mAh cell will push emergency power to a phone or GPS.
Specifications as published by the manufacturer for this model.
Non-rechargeable option: 18 LEDs and a ceiling fan running on two D batteries.
3500W folding burner with piezo ignition, two canister connectors, and a carry case.
