Z-12 Portable Mini Music Speaker w/ FM / TF Slot - Silver
Brand N/A Model Z-12 Type Portable Colors Silver Quantity 1 Material Aluminum alloy Internal Memory N/A Memory Card Type TF Max Extended Capacity 16GB Media Format MP3 Total Power 2.5W Impedance 4ohms Signal to Noise Ratio(SNR) 60dB Sensitivity 120 Channels 1 Interface USB 2.0 Mini USB TF slot 3.5mm earphone Radio FM Radio FM Frequency 76~108MHz Power Supply 5V Built-in Battery 400mAh Packing List 1 x Speaker 1 x Charging audio cable (47cm) 1 x Strap (16cm) Manual: http://m5.img.dxcdn.com/CDDriver/CD/sku.217810.jpg