Features and Specifications: Portable PA System Karaoke Speaker The Speaker System is Perfect for Home Entertainment, Seminars, or Any Other Venues and Events Built-in Bluetooth 5.0 Compatible True Wireless Stereo(TWS) Allows you to connect 2 speakers via Bluetooth with TWS technology. Speakers can play at the same time to double your audio output LIGHT SHOW, colorful LED lights and LED disco ball has various modes including sound activated technology USB, Micro SD & AUX Inputs Allow You to Connect Your Non-Bluetooth External Audio Devices Adjustable Mic Stand- Dual microphone stand with adjustable arms (Adjust up to 72” high) FM Radio Guitar input- Plug in your guitar and sing along 2 Mic Input (2 wireless mic included) Remote Control Mobile Device Holder Control Panel-Microphone Volume Control, Echo Control, Microphone Priority, Bass/Treble Control System Type: 6.5” x 2 1.5” x 2 Impedance: 4 Ohms Frequency Response: 20HZ-20KHZ RMS Power: 50W Adjustable Shoulder Straps Power Supply: AC 100-240V-50/60Hz Battery Capacity: 12V, 4500mAh Play Time: Approx. 3Hrs Charging Time: Approx. 3-4Hrs Accessories: Remote Control, Wired Microphone, Charging Cable and User Manual Dimensions & Weight: Unit Dimensions (in): 18.5x8.27x10.63 Unit Weight (lbs): 13.23 Gift Box Dimensions (in): 20.27x10.63x14.25 Gift Box Weight (lbs): 18.74 UPC: 639131209060