This merchandise includes a Lithium-ion battery. Never combine with sound squander stream. Put in batteries must be disposed of by an experienced recycler or harmful resources handler for every nearby restrictions.Ng??i ch?i nên áp d?ng ?úng các b??c t?i ???c nhà cái ?? rút ng?n th?i gian ??n v?i kho game ?a d?ng. ??ng th?i tr??c khi t?i hã