Check the listing for details. TaoTronics Bluetooth Receiver/Car Kit Portable Wireless Audio AUX Adapter 3.5mm. Color: Black, Condition: New. Listed at 12.99 USD. TaoTronics Bluetooth Receiver/Car Kit, Portable Wireless Audio AUX Adapter 3.5mm Stereo Output (Bluetooth 5.0, A2DP, Built-in Microphone) for Home Audio Music Streaming Sound System Wide compatibility: Bluetooth 5. 0 Receiver compatible with most smartphones, ideal for home or vehicle audio systems. Please do not pair the gadget to bluetooth headphones or bluetooth speakers.Double link: Connect two Bluetooth devices at once; freedom to enjoy music, GPS or answer phone calls.Control it: Change the volume, play/pause music, or skip tracks with ease; Apple devices can even activate Siri with the click of a button.Talk with clarity: Hands-free calling with the built-in microphone makes catching up with friends a breeze.10 hours of talk and play time, or up to 200 hours on standby on background.From the manufacturerTechnology Enhances LifeTaoTronics, a flagship brand under the Sunvalley group, is dedicated to providing superior-quality, reasonably priced electronic products that improve the lives of our customers. We strive to develop, innovate and focus on utilizing the latest technology with easy-to-use devices.Portable Wireless Music AdapterExpand the capabilities of your tech - transform any 3.5mm audio-out jack device into a Bluetooth-enabled receiver. The highly compatible receiver is compatible with a wide range of home stereo systems and car speakers. You can even have it connect to regular headphones to turn them into Bluetooth ones.Bluetooth 5.0 Fast TransmissionPair 2 with 110 Hours Music / Call200 Hours StandbyWide CompatibilityControl the Listening ExperienceSafer DrivingBuilt-in microphone to wirelessly take calls to ensure safe, convenient hands-free driving.Stable Bluetooth 5.0Reliably fast streaming with the latest dependable Bluetooth 5.0 connection - no cables to tie you down.Turn Wired Headphones Bluetooth ReadyChange tracks, turn up/ down the volume or play/pause music all from the receiver. Apple users can activate Siri with the press of the button.