Notice: 1. One-button conversion Function. The different function conversion is decided by the option of voltage 2. How to easily pull the nozzle out: The handle is 90 degrees vertical to the horizontal plane 3.whats in the box: YIHUA 959D-II soldering station+ 2sets straight nozzle (7/9mm spiral air+ 4mm straight air) Parameter Model: 959D-II Rated Power: 700W Rated Frequency: 60Hz(110V-127V) or 50Hz(220V-240V) Temperaturbereich:100°℃~480°C/212°F~896°F Main Unit Dimensions: L170*W95*H130mm ±5mm Temperaturanzeige: LED Air delivery: Brushless fan with smooth air delivery Output Air Volume: ≤120L/min Betriebsumgebungstemperatur: 0〜40℃/32℉〜104℉ About the item [ New Upgraded Nozzles, Easy Plug-pull ] The air nozzle with no screws. No need to unscrew during replacing the nozzle after you get the 959D-II [ New Upgraded Holder, Storage & Detach Nozzle ] The air nozzle of the air gun can be quickly replaced and disassembled, no need to wait for the nozzle to cool down [ Advanced Functions, Safety Features ] An in-holder standby function to help cool the hot air gun when it is not in use, preserving your hot air gun in mint condition for longer. Equipped with YIHUA's exclusive Hot Air Gun Fail-safe function to make your work safer, and effectively prevent the risk of any fire hazards. [ Customizable Functions to Work ] °C / °F Display, Digital Temperature Calibration, Buzzer Promot