Compact and lightweight,
レビュー対象商品: TEKNOS(テクノス) 換気いらず ミニオイルヒーター TOH-361
With a maximum output of only 500 watts, this little heater can be safely used between your feet, under a desk. The product description says it needs a clearance of 100 cm above the unit, but in reality, the underside of my desk never gets very hot, even when in continuous use for several hours. However, I ALWAYS turn it off, if I leave my desk, even for just a few minutes.