This merchandise has a Lithium-ion battery. Don't combine with sound squander stream. Invested batteries needs to be disposed of by a professional recycler or harmful supplies handler for every neighborhood rules.H?u v? Nguy?n T?ng Ti?n c?a Qu?ng Nam b? c?m thi ??u four tr?n sau pha vào bóng thô b?o khi?n ti?n ??o Ph?m Tu?n H?i dính ch?n th??ng