This merchandise contains a Lithium-ion battery. Will not mix with reliable squander stream. Spent batteries should be disposed of by a certified recycler or harmful resources handler per regional polices. Gi? x? s? mi?n nam l??ng truy c?p trên h? th?ng Internet websites Minh Ng?c r?t l?n nên các b?n c?n l?u ý m?t s? v?n ?? sau ?? ??m b?o xem