【Bluetooth 5.0 + EDR】 This product enables wireless connection with various Bluetooth-equipped devices by connecting to devices without Bluetooth. Bluetooth 5.0 allows for stable connection with devices. The communication range is approximately 15M radius (theoretical value). (※ Varies depending on the usage environment.) 【Three-in-One: Receiver + Transmitter + Bluetooth Adapter for PC】 Receiver Mode: Receives audio from Bluetooth-enabled devices such as smartphones and transmits the audio to wired earphones or speakers that do not have Bluetooth functionality. Product Size: 37x17x8.5mm 【Product Material】: ABS 【Product Weight】: Approximately 6g 【Voltage】: 5V 【Communication Range】: 10M 【Transmitter Mode】: Red LED light on 【Receiver Mode】: Blue LED light on 【Package Contents】: Main unit x 1, AUX 3.5mm cable x 2, English instruction manual x 1 # Click here for a list of Makotoya's PC peripherals ・Orders (paid) placed by 12:00 (excluding weekends and holidays) will be shipped the same day. Bluetooth 5.0 Adapter Ver5.0+EDR Audio Receiver Transmitter Receiver Transmitter Three-in-One High-Quality Sound Earphones Speakers Headphones BLUAAD