This item is made up of a Lithium-ion battery. Don't mix with sound waste stream. Spent batteries need to be disposed of by an experienced recycler or harmful elements handler for every area restrictions. H?i ??ng XSKT khu v?c mi?n Nam yêu c?u ??i lý ph?i cho ng??i bán l? tr? l?i vé s? ?Theo nh? th?ng kê t? s? vé phát hành trong m?t ngày