What's in the box:

Aibecy 24V Assembled Extruder Hot End Kit 0.4mm Nozzle Heating Block Silicone Cover Compatible with Creality CR-10S Pro 3D Printer (Standard)

Features:
24V hot end kit, compatible with Creality CR-10S Pro 3D printer.
White wire is 100K thermistor, red wire is heating tube 24V 40W.
0.6m blue PTFE tube, high temperature resistant, suitable for 1.75mm filament.
Original interface, plug and play, easy to replace.
Black Silicone Cover is included.

Specifications:
Material: Aluminum Alloy
Nozzle Size: 0.4mm
Filament Diameter: for 1.75mm
Voltage: 24V 40W
Cable Length: 1m
Blue PTFE Tube: 0.6m
Fits For: Compatible with Creality CR-10S Pro
Operating Temperature Range: -20C~+260C
Package Size: 15.0 * 10.0 * 2.0cm / 5.9 * 3.9 * 0.8in
Package Weight: 110g / 3.9oz

Packing List:
1 * 24V Hot End Kit