Compared to a smartphone, a handheld GPS has some significant advantages, which include remarkable sturdiness and much longer battery life. Simply put, no other type of gadget that you can buy will take the put of an excellent handheld GPS.N?u b?n mu?n phát l?i âm thanh qua ?i?n tho?i thông minh, cân nh?c s?n ph?m có h? tr? OTG, nh?ng hãy ki?