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? ?This item includes a Lithium-ion battery. Don't mix with sound waste stream. Invested batteries should be disposed of by a professional recycler or harmful supplies handler for every community polices.H?i ??ng x? s? ki?n thi?t mi?n B?c bao g?m 28 ??n v? thành