Precise temperature control Adopting microcontroller PID precise temperature control technology, rapid temperature rise, small thermal shock, reduced heating wire loss and extended life Use low-energy, high-efficiency brushless fans, which have longer service life and lower noise;Supports 1~20 wind speed linear adjustment, making desoldering easier Long the indicator light to switch to cold air and accelerate cooling;Different lighting effects at different temperatures, real-time observation of working status 100-450 adjustable temperature, can set three combinations of temperature and wind speed, different temperatures with different wind speeds to cope with different usage scenarios Equipped with a 1.5-inch TFT high-definition LCD display, the interface is clear and intuitive, and the visual colors are richer Product Model:SAG-55 Power Supply and Power Parameters:AC 220V/50Hz, Heating Power 550W (MAX), Standby Power Less than 0.7W Temperature Control Range:100C-450C (212F-842F) Display Screen Size:1.54-inch LCD (240 x 240) Airflow Rate:80L/min, Adjustable from 1-20 levels Operating Noise:Less than 65dB The charging adapter is randomly distributed, and you need to purchase the adapter yourself (The product appearance and printed words depending on the batch, but this does not affect use) Color: As Shown Material: ABS+Metal Package Contents: 1 x Hot Air 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.