Funny Mini Speaker 1.Built-in Li-Battery Speaker 2.Vacuum Bass Speaker 3.Line-in function speaker 4.CE/ROHS/FCC Fashion Fashion Fashion Present !!!Desk Lamp Mini Speaker Features:Rechargeable Li-battery, worry-free power exausted. Long time battery lifeLine-in function, Compatible with all the devices that have 3.5mm plug. Spring column pops up, wonderful Bass audio effect comes out. Applicable ...