Thiết bị truyền nhận tín hiệu Bluetooth 5.0 2 trong 1 cho máy tính

"describe: Broadcast mode (suitable for sending computer/TV/radio/mp3 audio to Bluetooth/stereo headset) Receiving mode (applicable to ordinary audio/car/wired headset, etc.) Send/receive mode switch: The audio cable is plugged into the transmitter for transmission mode, the indicator light is blue The audio cable is connected to the receiving mode, the indicator light is red Connect the computer to the boot mode, no need to connect the audio cable, just plug in the USB Specification: Bluetooth version: 5.0 edr Technology: bt5.0, avrcp (receive mode only), a2dp Working range: up to 10 meters/33 feet (without obstacles) Transmission mode: blue LED light is on Receiving method: red light on Product size: 25*42*11mm Product net weight: 8g packing list: 1*Bluetooth 5.0 receiver transmitter 1*audio cable