Ender-3 Full Assembled Hotend Kit 24V with Silicone Cover 1.2m Thermistor Compatible with CR-10/CR-10 S5/CR-10-S4/CR-10S/CR-10 MINI/ Ender 2/Ender-3/Ender 3 PRO/Ender-3S/Ender 5 Features: Full Assembled Hotend Kit is compatible with CR-10, CR-10 S5, CR-10-S4, CR-10S, CR-10 MINI, Ender-2, Ender-3, Ender-3 PRO, Ender-3S and Ender-5 3D printers. Equipped with thermistor and heating tube rated up to 260°C, providing fast heating, precise temperature control and reliable performance. Anodized aluminum heat break with textured surface for improved durability; integrated design and simplified wiring for easy maintenance and installation. Includes two 24V high-speed cooling fans to maintain consistent temperature at the heat block. Silicone insulating sleeve improves heating efficiency, reduces heat loss from the hot end, and helps maintain stable operating temperatures. Specifications: Model: Ender-3 Full Assembled Hotend Kit Compatible Models: Ender-3, Ender-3S 3D Printers Materials: Aluminum, Stainless Steel, Brass Installation Type: External thread connection Nozzle Diameter: 0.4mm Heat Break Length: 30mm Aluminum Block Dimensions: 20 x 20 x 10mm Operating Temperature Range: -40°C to +260°C (-40°F to +500°F) Thermistor and Heater Cable Length: 1.2m Package Dimensions: 11 x 10.5 x 6cm (4.3 x 4.1 x 2.3in) Package Weight: 201g (7oz) Packing List: 1 x Aluminum Block 1 x Heating Cartridge (24V 40W, 1.2m cable) 1 x 1.75mm Brass Nozzle (0.4mm) 1 x M6 x 30mm Heat Break Tube 1 x Thermistor (1.2m, XH2.54 connector) 1 x Fan Shroud 1 x Silicone Insulating Cover 1 x Pneumatic Fitting 1 x PTFE Tube (400mm) 1 x 4010 Axial Fan (24V, 1.2m cable with XH2.54) 1 x 4010 Blower Fan (24V, 1.2m cable with XH2.54)