This item contains a Lithium-ion battery. Usually do not blend with sound squander stream. Expended batteries ought to be disposed of by a certified recycler or hazardous components handler for each community restrictions.V?i nhi?u s? ti?n ích, m?i l? và ??c ?áo trong ch?t l??ng d?ch v?. 123B hy v?ng ng??i ch?i s? ???c tr?i nghi?m nh?ng phút gi