4.1 Dolby Audio Sound Bar For Smart Tv, Surround Sound System, Hdmi Arc Soundbar Product Features Dolby Audio Surround Sound System: Dolby Audio delivers an immersive sound experience with significantly improved sound clarity. Dolby Audio technology is applicable to a wide range of content types such as movies, TV programs, music, games, etc., meeting the entertainment needs of different users and bringing users an unprecedented sound experience. Hiwill 4.1 Surround Sound System: Hiwill Surround System with 2 Surround Speakers, 5.25-inch Wired Subwoofer, It gives the sound a 3D surround sound. Its optimized magnetic circuit and diaphragm deliver fuller, resonant bass. Immerse yourself in rich low frequencies and feel the impact of every beat. Enhances action scenes and explosions with powerful low-frequency response, boosting your bass performance. Enjoy Enhanced Thumping Bass for Your Smart TVs: Exclusive big 5.25-inch Subwoofer, 9L Cavity Chamber and Upgraded 6 Intensified Silk Dome Surround Effects drivers to get punchy Bass for your Smart, Flat TVs, PC, Gaming Monitor, projector, Smartphones or Tablets. Optimized 3 Equalizers: Comes with 3 equalizer modes: Music, Movie, and News to select your favorite specialized mode for providing you with a wide range of stereo effects throughout the room so you can enjoy cinematic surround sound in your home. Upgraded CEC HDMI ARC Connections: Support of Using TV remote to control soundbar in HDMI ARC mode, No need to use 2 remotes of turning on/off soundbar and tvs. Remote Control HDMI(ARC)/OPT/AUX for Easy wired connection. Fast Wireless Bluetooth 5.3: Bluetooth 5.3 for easy wireless connection, with wider sound range and stable connection to wireless streaming your favorite music, podcast and tv shows. Support of connecting to alexa smart speakers via aux port. Included Everything: All cables, even remote control. Package list: Sound bar, Subwoofer, Remote Control, Power Adaptor, HDMI-ARC/Optical/3.5mm audio cables for seamless connectivity. You?re backed by our lifetime friendly customer service. Adjustable Bass and Treble: Intuitive Customizable 6 level bass and treble level to provide you with the most favorable sound per your request. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!