LuguLake Shockproof UFO Bluetooth Speaker,Handsfree Speakers, Portable Speaker system Made for all bluetooth devices, iPhone 5S,6 Samsung S5,etc Experience your tunes in high definition and surprising fullness realized through a 43W bass port - outclassing other similar-sized portable speakers. 5 to 8-hour playtime powered by a built-in rechargeable Li-ion battery. 3.5mm audio port for non-Bluetooth devices. Outstanding connection range of up to 33 feet. Built-in microphone with a 2-feet pickup range allows the speaker to double as a speaker phone. No More Tangled Wires ! Perfect sound quality and bass effect, when you go out to enjoy unfettered music anywhere