Product Details: A device that converts any other AUX device that does not support Bluetooth into a Bluetooth receiver from Smartix. It is characterized as a link between the Bluetooth headset/airpods and the other device, so that you can use the headset/airpods and pair it with ease. It is the ideal solution for travel, saving you the use of wired aviation headphones, thus making your travel comfortable. It supports all types of smart audio devices that contain bluetooth and also works on other devices such as cars, televisions, etc. The charging port is Type-C, and it takes two hours to fully charge and works for 7 hours continuously.