not used fan,overal new condition,all bits. it's main power operating set,battery not included,as battery is an aditional option +£ . Have power,have pairing device option displaying on when presing and hold for 5sec. can't find information how to set it up,must work without register and app or ? try step by step how manual say's but stuck there. can't say work's or no. fotos you see
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