Gi?i m?i (bao g?m t?t c? gi?i nào có s? thay ??i, c?p nh?t m?i ho?c ?i?u ch?nh)This products has a Lithium-ion battery. Tend not to mix with stable squander stream. Spent batteries should be disposed of by an experienced recycler or dangerous products handler for each regional regulations.K?t Qu? X? S? K?t Qu? X? S? Mi?n Nam K?t Qu? X? S? Mi?n