Wi-Fi BT Smart USB Copper Wire Light LEDs String Light 16 Million Color App Voice Control RGB Musical Sync Lights for Indoor Home TV Party Christmas Decor

TWO TREES Upgrade Short-Stroke Extrusion Back Support Plate Extruding Backplate with Pulley Compatible with Ender-3 / Ender-3 S /CR 10 3D Printers This upgrade/replace assessory is compatible with Ender3/Ender3S/Ender5/CR10 3D printers. Any problem, please our store without hesitation. to serve you. The main material is metal. The fixed parts are made of aluminum, which is lighter and reduces the burden of X- movement. All metal structure which mean it's not easy to deform. Convenient to install and disassemble, does not affect the printing effect. Specification: For: Ender3/Ender3S/Ender5/CR10 Main Material: Metal Package Size:16 x 8.5 x 6.5cm/6.2 x 3.3 x 2.5in Package Weight: 145g/5.1oz Packing List: 1 x Extruder Backplate with Pulley

BT connection makes the APP control the string lights easily and efficiently, letting you fully manage lights. 16 million colors light displays and multi scene modes, adjust brightness, set schedule or timer for saving energy. With control box, 24-key remote-control and smart APP control, easy setup. Built-in sensitive microphone on the controller empowers this color changing string light to flash in rhythm with any music, creating a matched dynamic and romantic . With a USB po