2 in 1 Bluetooth 5.0 audio transmitter and receiver with up to 40 meters HD range for reliable wireless audio. Low latency wireless transmission delivers smooth, synchronized sound for video, gaming and everyday listening. Versatile connectivity with a 3.5 mm AUX jack and USB for easy pairing with headphones, speakers, TVs, PCs and more. As a wireless Bluetooth adapter, it enables easy streaming of audio from Bluetooth devices to non Bluetooth audio systems. Compact and straightforward to use, designed to enhance audio transmission and reception across a variety of devices. Use scenarios - Turn a wired speaker or home stereo into a Bluetooth-enabled system by connecting via the AUX or USB port. - Stream music from a phone or tablet to wired headphones or a wired speaker for TV or movie watching. - Improve audio experience for gaming or video calls by connecting to a wired headset or speaker with low latency.