Oraimo Ultra Portable Wireless Bluetooth Speaker Compatible FM Radio & AUX Input/USB Disk/TF Card Music Play Function with MicrophoneProduct Feature:Size: 145*67*61mm.BT Version: V5.0.Frequency Response: 100Hz-18KHz.Battery Capacity: 1200mAh. 3.7VMusic Play Time:6 hours.(50% volume)Waterproof Rating: IPX Speaker Output: 5W.Superior Sound Quality:Wherever