Description of Portable Bluetooth Black Rugby Style Wireless FM Radio Speaker For smartphones PCs Fashionable rugby design, cool and stylishWith micro SD TF card slot, you can play mp3 / mp4 format files in the TF card.Wireless portable mini Bluetooth stereo speaker system.Saves you from the hassle

Description of Portable Bluetooth Black Rugby Style Wireless FM Radio Speaker For smartphones PCs Fashionable rugby design, cool and stylishWith micro SD TF card slot, you can play mp3 / mp4 format files in the TF card.Wireless portable mini Bluetooth stereo speaker system.Saves you from the hassle of tangled wires.This model of speaker supports any mobile device comes with Bluetooth function such as Phone, iPad, Samsung Galaxy/Note/tablet, Laptop, Tablet PC, etcFeatures：Bluetooth WirelessVolume Control, Integrated MicrophoneBluetooth 10 meters transmissionBuilt-in microphoneTF card slot/ functionFM functionTwo stereo unit speakersReplaceable lithium batterySpecification:Loudspeaker Output: 3W*2Frequency Response: 150Hz-20kHzSignal to Nosie: 65dBDistortion: Impedance 600Ω Battery Charging Voltage: 5V /- 0.5VMaterial: ABS plastic