1. Wireless Bluetooth 5.0 Audio Music Transmitter USB Adapter for TVs, Phones, and Computers 2. Features 1. It is a Bluetooth transmitter (not a receiver). Through a 3.5mm adapter or RCA cable, it can wirelessly transmit the audio of non - Bluetooth media devices (such as TVs, computers, laptops, and iPods) to Bluetooth receivers, headsets, and speakers. You can enjoy wireless audio entertainment within a range of 10 - 20 meters. 2. Our Bluetooth transmitter adapter has the characteristic of low latency, which can achieve high - fidelity stereo transmission and seamless content transmission in the transmission mode. A Bluetooth receiver that supports low latency is required. 3. In the transmission mode, this Bluetooth transmitter adapter can convert non - Bluetooth TVs, computers, CD players, iPods, MP3/MP4 players into Bluetooth transmitters, which is convenient to use. 4. The Bluetooth transmitter adapter is plug - and - play and is powered by USB. No special software or drivers are required. It has a built - in USB interface that can be inserted into the USB port of a TV or receiver to obtain power. 5. This Bluetooth transmitter adapter can bring a richer and more mellow sound experience, allowing you to enjoy CD - like sound quality. It is small in size and light in weight, making it easy to carry. 3. Specifications of the Wireless Bluetooth Audio Music Transmitter Adapter for TVs, Phones, and Computers 1. Type: Bluetooth transmitter adapter 2. Bluetooth Version: 5.0 3. Transmission Distance: 10 - 20 meters (without obstacles) 4. Color: Black 5. Interface: 3.5mm jack 6. Main Body Weight: 12 grams/0.39 ounces 7. Applicable Devices: TVs, computers, iPods, and home audio systems 4. Package Contents 1. 1 wireless Bluetooth audio music transmitter adapter for TVs, phones, and computers 2. 1 3.5mm audio cable 3. 1 3.5mm RCA cable 4. 1 user manual