<p><b>Fear of poor sound quality or too heavy? Try our S11A sound bar now!</b></p><p><b>Hear what you've been missing</b></p><p>Delivered by 2 powerful & high-quality speakers with 2 built-in subwoofers, the 360° 3D surround sound stereo feature would bring you a fantastic home theater surround sound experience and take your entertainment journey up to a new level.</p><p><b>Specifications:</b></p><p>Output Power : 5 W x 2</p><p>Battery : 3.7 V, 2200 mAh</p><p>Power Supply: DC 5 V</p><p>Microphone: Yes</p><p>Wireless Version:Bluetooth 5.0</p><p>Charging time: 3 hours</p><p>Battery operating time: 4-6 hours</p><p>Housing: ABS Matte Material / Dumb Black Iron Mesh</p><p>Bluetooth transfer distance:33 feet</p><p>Frequency Response: 100HZ --18KHZ</p><p>Dimensions:15.8 x 2.16 x 2.16 inch</p><p>Weight:1.65 LB</p><p><b>Important reminders:</b></p><p>1.If you connect with TV, please make sure your TV with 3.5mm RCA hole or AUX hole and must be analog audio output.This Sound bar not suit for Digital Toslink or Coaxial output TV.If your TV only has COAXIAL/OPTICAL (digital audio SPDIF) sockets, you need buy a “digital to analog audio converter” for use.</p><p>2.The TV needs to have analog audio output to connect the speakers with the lotus head.This sound bar can Connect with your Analog TV, Not work for Digital TV.</p><p>3. Make sure you charge the sound bar before use.</p><p>4.Please charging all the time when you use sound bar connect TV.</p><p>5.The remote controller only suitable for Bluetooth mode or TF card mode.</p><p><b>Attention: This Anti-Noise sound bar is capable to connect devices via Bluetooth,3.5 MM AUX and RCA cord. Please check IF YOUR DEVICES SUPPORT Bluetooth and 3.5 MM AUX and RCA cord before purchase!</b></p>