B??c three: Gi?i thi?u 123B th??ng cung c?p nhi?u phiên b?n c?a ?ng d?ng, phù h?p v?i các h? ?i?u hành khác nhau nh? Android ho?c iOS.This solution consists of a Lithium-ion battery. Don't blend with sound squander stream. Invested batteries should be disposed of by a certified recycler or dangerous products handler for each nearby restriction