PLUG IN AND TURN ON THE COLORFUL ATMOSPHERE LIGHTS: Plug in the USB to turn on the colorful lights, and the single button controls the colorful lights Plug in and enjoy wireless life: Core upgrade Bluetooth 5.3 adapter 20 meters long-distance transmission Wired to wireless music new experience: Connect the audio, break the space limitation and enjoy the convenience of stereo amplification and playback, the sound effect is more shocking Connecting Headphones to Computer: the shackles of wired, enjoy wireless freedom Wireless operation mobile office: Bluetooth connection mouse/keyboard, easy to work Automatically connect in seconds, no need to operate: With automatic memory connection, after the first pairing is successful, the subsequent computer will automatically connect to the Bluetooth device 20 meters transmission connection barrier-free: Stable signal, zero delay and no lag, suitable for office and entertainment home occasions, the room is free Driver-free plug and play: Stable and high-speed signal transmission, quick response, plug and play, more convenient to use Connect the Bluetooth controller: Wireless entertainment, enjoy a new joyful experience Lossless decoding technology to enjoy HiFi sound quality: High-resolution restores lossless sound quality, bringing HiFi music experience Bluetooth 5.3 technology, listening to songs without delay Chase drama late at night without disturbing your family: Install the bluetooth function on the TV, connect the bluetooth headset, and watch the drama quietly at night without disturbing the rest of the family Item Type: Bluetooth Car Kit Model Name: Bluetooth Receiver Special Features: USB Wireless adapter cable Product Name: Bluetooth V5.3 USB Wireless Adapter Cable Function: 5 Meters Communication Distance Compatibility: For All Wireless Devices Note: HiFi Sound Built-in Microphone 3.5mm Aux USB Bluetooth Adapter Type:Q1 color:Black Material:plastic Package Contents: 1 x Audio Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.