This product or service contains a Lithium-ion battery. Tend not to mix with reliable waste stream. Put in batteries must be disposed of by a professional recycler or harmful components handler per community rules.??i v?i nh?ng ng??i ch?i có nhi?u kinh trong l?nh v?c cá c??c thì vi?c nh?n ??nh keonhacai hôm nay khá ??n gi?n và không c?n m?t