Speaker Simbadda CST 900 N

Function : Bluetooth v2.1 + EDR Class 2 Connection, FM Radio Receiver, USB and Micro SD Music Player Media, 3.5mm Audio Aux-Input Port, Rechargeable 3.7V/1200mAh Li-Ion Battery. Music Format Support Available, MP3 Format Audio Line Input Available, 3.5mm Audio Input Audio Line Output : Not Available Memory Card Support Micro SD/TF-Card USB Flashdisk Support Available LCD : Not Available Remote Control : Not Available Radio FM : Available Speaker Built In Speaker Driver: 4Ω / 4-inch, RMS: 10 Watt, Frequency Response: 100KHz - 20KHz Battery Rechargeable 3.7V/1200mAh Li-Ion Battery S/N Ratio: 75dB Dimension (WHD) 256 x 142 x 142 mm