15" Portable BT Speaker w TWS

Delivers Durability, Flexibility, and Outstanding Audio Performance with Exceptional Range. The Speaker System is Perfect for Home Entertainment, Seminars, or Any Other Venues and Events 15 High Efficiency Woofer. Built-in Bluetooth Compatible Allows Your Speaker to Work with Bluetooth Enabled Devices. True Wireless Stereo (TWS): Allows You to Connect 2 Speakers Via Bluetooth with TWS Technology So they Can Play at the Same Time and You Can Double Your Audio Output. Rechargeable Battery (12.8V/5.5A/5500mah), USB, Micro SD & AUX Inputs Allows You to Connect Your Non-Bluetooth External Audio Devices FM Radio. 1 Mic Input (1 wireless mic included) AC Power Supply: 100-240V DC Input Compatible, Built-in Handle, Remote Control, 1 Wireless Microphone Included. System Type: 15 High Performance Speaker Frequency Response: 50Hz-20KHz, Sensitivity (1w/1m): 75 3dB, Impedance: 3, Distortion: ? 1% 1KHz 1W, Peak Power Capacity: 600 Watts, RMS Power: 2 x 20W.