Check the listing for details. USB Wireless Bluetooth 5.3 Transmitter Receiver for Car Music Audio Aux Adapter.. Color: Black, Condition: New. Listed at 12.09 USD. Product DescriptionFeatures:1. It can be used in vehicles and home stereos, computers, televisions, etc.2. To upgrade the equipment without Bluetooth, it is required that the equipment to be converted has a 3.5mm socket, which can be applied.3. Reject delay, jam, high fidelity, and lossless sound quality.4. Built-in battery, lasting battery life5. One-key operation, which can transmit and receive switching.6. Press the button to start the machine, and the button has an atmosphere light, which can also be operated in the dark.7. High configuration of components is the core value of the product.Bare metal weight: 19gBare metal size: about 5.8 * 3.4 * 1.2cm.Interface: 3.5mmTransmission speed: 2.4(Mbps)Plug and Play: YesRadius of transmission distance: about 10m.Bluetooth version: 5.3Operating frequency: 20(MHz)Operation mode:1. The product is a 3.5mm audio socket connection device, and the device without socket cannot be used.2. The product has two functions of transmitting and receiving. Please select [(RX) receiving and (TX) transmitting] correctly.3. Pairing binding, please explain the correct operation.Note: the product is a built-in battery. If the battery is low, you will be prompted. Please fully charge it before using it.Product list:Bluetooth adapter *13.5mm audio connectorCharging line *1Instructions *1Payment We accept PayPal only. If buyer want to delay the payment because of financial problem, please contact me by the ebay message within 3 days Payment via PayPal (PayPal accepts all major credits/debit cards and eCheque)ECheque payment will take 3-10 days to get clear, thus DELAYing the shipment.ShippingHandling time: 1 business day (Orders are not processed on weekends & holidays)Tracking information will be sent once item is shipped.Local pick-up is unavailable at the moment.For international shipping and shipping to Guam, Hawaii and Alaska, Please contact us before placing the order.Item is shipped to ebay address. Leaving correct address can minimize delay.TermsFor any issues with Defects, Return, Item Exchange request, please contact us first and send us a message first before opening any type of case or request. We devote ourselves making EVERY CUSTOMER in 100% Satisfactory and resolve any problem. We highly value and appreciate your business. Thank you.No returns will be accepted without an RMA number. Please contact us for the RMA number.Return is acceptable within 30 days of delivery.Return for replacement or money back is optional.Returned items must be in the brand new, unaltered and resalable condition.Seller is not responsible for any labor cost, expense in a dealer store, or damage due to wrong installation.Returns All messages will be answered within 24 office hours.Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page. If you are unsatisfied with our item or service, please contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.Contact Us All messages will be answered within 24 office hours.Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page. If you are unsatisfied with our item or service, please contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox. powered by