IQ Sound IQ-1525BT Portable Bluetooth Speaker System - 16 W RMS - Black - 100 Hz to 20 kHz - Battery Rechargeable - USB

USB, Micro SD, AUX & Mic Inputs Compatible Output Power: 16W BT V4.0 Compatible Allows Your Audio System to Work with BT Enabled Devices One 5in + Two 2in Built-in Speakers Operating Voltage: DC 5V Full Range Speaker and Passive Radiator Delivers Extra bass Rechargeable Battery: 3.7V (2400mAh) Lightweight and Portable FM Tuner (87.5 - 108.0MHz) Wireless Speaker with Rich Stereo Sound