Esperanza FOLK EP126KB, Bluetooth Portable Speaker, power: 6W (2 x 3W), Black/Blue, Built-in FM Radio, Bluetooth profiles: A2DP, AVRCP, HFP, HSP, Bluetooth version: 3.0, Built in USB port and TFT (microSD) card slot for MP3/MP4 playing, Operating distance: up to 10m, battery Li-poly: 800mAh, Weight: 330g