Panel heater with dimensions of 130x50cm and 170W output, featuring a temperature-adjustable controller. - Model Name: NU4F-200H - Size: 130x50cm - Power: 170W - Voltage: 100V 50/60Hz - Controller: Temperature adjustable - Accessories: Instruction manual, warranty card, power cord, three anti-tip holders Thank you for viewing. This item was purchased and used once or twice, then stored in a closet. In addition to the instruction manual, there is a warranty card and a card regarding free returns (refunds), but as more than a year has passed since the purchase, it is not covered by warranty or eligible for free returns/refunds. Please be aware of this.