This product contains a Lithium-ion battery. Never blend with solid squander stream. Spent batteries ought to be disposed of by a certified recycler or hazardous resources handler for each neighborhood polices.B??c one: M? ???ng link nhà cái cung c?p ?? t?i ?ng d?ng 123B v? ?i?n tho?i.T?i sao nên t?i application 123B cho thi?t b? di ??ng c?a b?n