Product 1. Portable handheld digital LED display.Adjust the keyboard to control the air flow and temperature 2. Portable and digital LED Bga reworkstation with brushless fan, 100W ~ 650W technical data.Intelligent guidance and cold air flow function 3. For nozzle replacement, refer to the instructions for the three types of nozzles (, medium, and small) that come with the product. 4. If the temperature is 70 , the rotation can be stopped automatically.The green line, high quality silicon body and excellent heat dissipation extend the service life and save energy. 5. High quality strength and long service life.Safe welding of QFP, PLCC, BGA and other temperature sensitive components Plug Type: EU Plug, it applies to Indonesia, Germany, France, , Italy and so on Voltage: AC100-240V Output power: 750W Temperature range: 100 C to 480 C Temperature stability: 2 C Air flow: 150 liters per minute (maximum) Material: plastic colour: black Package Contents: 1 cord 1 x Heat -tool handle 1 x heat -tool heating elements 1 x Hot Air -tool Holder 3 x nozzle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.