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IP65 waterproof rating allows you to use it even on rainy days, The length of string light: 3m, Powered by 3x AA battery (not included)
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Price history and price alert
Price history (for all/most countries) for Utorch 3m 30-LED String Light CW is here.
Price records source(s): Gearbest
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).