The YMOO 2.4GHz Wireless Audio Transmitter Receiver consists of one transmitter and one receiver, ideal for connecting audio receivers wirelessly. This corded electric device is lightweight at 160 grams and features low latency for reliable audio transmission. With a sleek black design and wireless connectivity, this product is perfect for home networking and connectivity needs, providing a seamless audio experience without the constraints of cords. Made by the brand YMOO in the USA, this wireless audio transmitter receiver set is a convenient and efficient solution for audio receiver users.