领取%E5%8D%8E%E4%B8%BAfreebuds6i%E6%97%A0%E7%BA%BF%E8%93%9D%E7%89%99%E8%80%B3%E6%9C%BA%E4%BF%9D%E6%8A%A4%E5%A5%97优惠券时，请详细阅读优惠券的使用规则。