Applicable places : family, shop, supermarket, shopping plaza,hotel,dining room,boite,guesthouse,beauty parlor,feetcaring center,massage room, office and so on .

• 适用场地：办公室、家庭、商店、超市、饭店、食堂、宾馆、酒楼、美容院、购物广场、足浴城等可广泛使用。