The Hoco Audio Adapter Bluetooth Dawn (E53) is a versatile Bluetooth audio adapter that functions as both a transmitter and a receiver. With a compact design and a weight of only 0.03 kilograms, it is easy to transport and ideal for use on the go. The adapter features a 3.5 mm audio input, allowing for easy connection to various audio devices. With dimensions of 70 mm in depth, 50 mm in height, and 20 mm in width, it fits easily into any bag or luggage. The elegant black color ensures that the adapter is both functional and aesthetically pleasing. The Hoco Audio Adapter is a practical solution for anyone looking to enhance their audio experiences through wireless technology, whether in the car, at home, or on the move.