5W Bluetooth speaker with clock and alarm function.Advantages :- FM Radio- Hands-free function- 3.5 '' LED display- Possibility of reading via microSD and USB- Aux in cable inputTechnical specifications:Dimensions: 132 x 62 x 75 mmWeight: 334GOutput power: 5W, 4 0hmInput power: DC 5V 500mAhConductor: 52 mmBattery: 1200mAhAutonomy: 4-6 hoursSNR:> 80dBTHD: