Newest speaker iphone speaker 1, Fast Delivery 2, Lowest price 3, Perfect sound quality. Newest speaker iphone speaker Tech SpecsOutput Power 2WSpeaker Driver 1.5” 4ohm 2WPower Input 3.7VSNR ≥60dbBattery Capicity 260MAHPlay Time 2-4hoursCharge Time DC(2 hours),USB(4 hours)Music Format MP3/WMANet Weight 41g Selling Point*Portable mini speaker suitable for MP3 ,MP4 player, PC & MOBILE PHONE,MD,CD, ...