Features & Specifications: - This Speaker Delivers Durability, Flexibility, and Outstanding Audio Performance with Exceptional Range - The Speaker System is Perfect for Nightclubs, Home Entertainment, Seminars, or Any Other Venues and Events - 12" High-Efficiency Woofer - 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 - Built-in BT Receiver Allows You to Wirelessly Connect to your iPad, iPhone, iPod, Smartphone & More - USB/Micro SD & AUX Inputs Allow You to Connect Your Non-BT External Audio Devices - Flashing Lights on Woofer (on/off light switch) - FM Radio - Rechargeable Lithium Battery 3.7V/2400mAh - 1 Mic Input (1 wired mic included) - DC Power Supply: 5V - AC Input: 110-240VAC - 50/60Hz - Frequency Response: 100Hz-20KHz - Sensitivity (1w/1m): 75dB - Impedance: 3.6 ohm - RMS: 30W - Accessories: Remote Control, Wired Microphone, and Manual