使用方法: Usage: •请放置在日光直射不到通风的地方保管 Keep it in the ventilated place where the direct sunlight can not reach. •平放置到水平位置上 Place it on the horizontal position. •本品不可放置在冰箱 ,冷冻室 Do not keep this item in the cold store & freezer. •本品上放置物品或覆盖物品会导致冷却效果降低 The cooling effect will be reduced if there is any cover on this item.