Supersonic SC-2325BT Wireless Portable BT Speaker

FEATURES & SPECIFICATIONS:Wireless Portable Bluetooth Speaker, Seamlessly Stream, Share Music Anywhere, Built-In Bluetooth Receiver Allows You to Wirelessly Connect to BluetoothEnabled Devices, Speakerphone Allow You to Take Calls from Your Speaker with the Touch of a Button, USB and Micro SD Inputs: Allow You to Play Non-Bluetooth External Devices, True Wireless Stereo (TWS): Allows You to Connect 2 Speakers Via Bluetooth withTWS Technology So they Can Play at the Same Timeand You Can Double Your Audio Output, 3.5mm Auxiliary Input to Connect Wired External Audio Devices, FM Radio, Built-in Lithium Rechargeable Battery, Built-in Bluetooth V4.2, Frequency response: 80Hz - 20KHz, Speaker: 2 x 10W, Battery: 3600mAh, Charging Voltage: 5V/1A, Charging time: 4-6 hrs., Play time: 3-4 hrs