... 3.mini speaker w/ fm radio 4.speaker Volume Control Wholesale Portable Mini SpeakersFeatures:TF card decode, Line-in, FM ... 5mm mini USB jack,like iPhone, iPod, MP3, MP4, etc Wholesale Portable Mini Speakers Attribute: 1.Demention62*62*54mm2.Output RMS3w ... 7.BatteryRechargable Li-Battery (400MA)8.FM Frequency87.5---108MA Wholesale Portable Mini Speakersmore pics... 2.0 mini Speaker Recommendation: mini ...