Brand & Model: Abans AB-602 Type: Portable Party Speaker System Power Output: 50W R.M.S Internal Battery: Li-ion 7.4V / 3000mAh Charging Voltage: DC 9V – 1.5A Inputs & Connectivity: 2 x 6.35mm Microphone Inputs (MIC 1, MIC 2) 3.5mm AUX Input USB Port MicroSD (TF Card) Slot DC 9V Charging Port .Bluetooth