Upgraded M18 Bluetooth 5.3 Audio Receiver Transmitter For Home Stereo Tv, Hifi Product Features ?Bluetooth Receiver/Transmitter?MOREGAX M18 Bluetooth Receiver and Transmitter can transmit high quality music from your cell phone, computer or tablet to any of your home stereo system via Bluetooth. It can also transmit music from your TV, computer, projector, amplifier to Bluetooth headphones or speakers (automatic proximity connection), plug and play, easy to use! ?Upgraded Knob RGB Design?You can use the knob to switch on/off, adjust the volume, as well as the bass and treble control knobs, which can easily handle powerful live sound. Upgraded RGB design, the color changes according to the state of use, full sense of atmosphere. ?Wider Compatibility?Bluetooth dual-core upgrade, equipped with high-performance DSP and Bluetooth 5.3 chip, clear treble, subdued bass, master tuning. We come with ports for AUX, RCA, optical fiber, coaxial connections, support for USB flash drives, and a 6.5mm microphone connector, plug and sing, powerful compatibility to meet your daily music experience. ?Extended Long Range?The Bluetooth adapter uses a dual-antenna design to achieve a line-of-sight range of up to 160 feet (50m) outdoors and 80-110 feet (25m-35m) indoors. Note: Operating range may be affected by physical obstacles such as Wi-Fi routers, wireless TV adapters, walls, metal barriers, etc. and also depends on the receiving device. ?Trustworthy After-sales Service?Once purchased, you are our valued customer and entitled to enjoy lifetime after-sales service. If you have any questions or need technical help, please contact us via Amazon message or the contact information in the user manual. 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!