SKYBESS Aux Bluetooth Transmitter Receiver Portable | Simple to use | Lossless sound quality The Bluetooth 5.0 Audio Adapter is used to upgrade your non-Bluetooth devices (such as PC, old speaker, TV, wired headphones, car stereo) and add Bluetooth functionality to them. Transmit audio wirelessly to make life easier! Equipped with the latest Bluetooth 5.0, noise reduction, DSP, and low latency technology to provide high fidelity sound quality. Ideal for listening to music and watching videos. Easy to use. 2 working modes to meet your many needs. Click the round button to switch. Tip: Not available for hands-free calls. Specifications: Bluetooth Version: V5.0+EDR Connection Distance: 33ft Power Supply: USB Port(DC 5V) Audio Port: 3.5mm Jack Red light for TX mode, Blue light for RX mode Comes with a 19.7" long audio cable 2 Working Modes to Meet Your Multiple Needs TX Mode (As a Bluetooth transmitter): Plug this Bluetooth adapter into the USB port & 3.5mm Aux port of non-Bluetooth device, adjust your Bluetooth speaker/headphones to pairing status. Will connect automatically. >> For example, plug this adapter into your TV's USB port and 3.5mm audio output port, pair it with your Bluetooth headset, then you can watch a football match. RX Mode (As a Bluetooth receiver): Plug this Bluetooth adapter into the USB port and 3.5mm Aux port of non-Bluetooth device, turn on your phone's Bluetooth, find "T-10", and click to pair it. >> For example, plug this adapter into your car stereo's USB port and 3.5mm aux port, pair it to your phone's Bluetooth, then your car stereo can play music wirelessly. Bluetooth 5.0 Aux Adapter Using the latest Bluetooth 5.0 chip, wireless transmission is faster and more stable.Compatible with most Bluetooth devices. Bluetooth connection range up to 33ft. Plug and Play No need to install any driver, plug and play.USB port power supply, no need to worry about power problems during use. Just pull it out when not in use. Low Latency Enjoy end-to-end audio transmission speed, audio and video synchronization without delay.When watching a movie, it delivers clear real-time sound to you. High Fidelity Sound Minimize sound transmission loss and provide you with HiFi sound quality. Enjoy your music time at home or while driving. Mini Wireless Audio Adapter Compared with other Bluetooth adapters, this mini Bluetooth transmitter receiver is more portable and easy to use. Package Included 1* Bluetooth Aux Adapter, 1* 3.5mm Audio Cable, 1* User Manual. If you need a PDF of the manual, please let us know via Amazon Messages.