This product contains a Lithium-ion battery. Never blend with reliable waste stream. Put in batteries need to be disposed of by an experienced recycler or dangerous products handler for every community laws.K?t qu? c?a ?ài nào s? ???c m? th??ng tr?c ti?p t?i tr??ng quay Công ty X? s? ki?n thi?t c?a t?nh/thành ?ó.HLV Nguy?n V?n ?àn cho bi?t, r