Connecting two wires couldn't be easier, if you don't know how to solder or you don't have your tools at hand, connectors can fail or break or just don't work, with this product anyone can easily join two wires, and it's so cheap.
https://www.amazon.ae/350-Solder-Seal-Wire-Connectors/dp/B0CJCLL9QT/ref=sr_1_1?crid=258T565NMHSQO&keywords=solder+seal+wire&qid=1698755870&sprefix=solder+seal+wire%2Caps%2C171&sr=8-1
https://www.aliexpress.com/item/1005005383395579.html?spm=a2g0o.productlist.main.35.272b8f96zHuhkv&algo_pvid=e452c538-1e33-4922-921c-dd58ac964d05&gatewayAdapt=glo2ara
