This is the summary of consumer reviews for Rexing - AUXB0 Bluetooth Receiver/Bluetooth Audio Adaptor for car, speaker, and DVD player - Black. The BoolPool rating for this product is Very Good, with 4.30 stars, and the price range is $24 - $39.

The Rexing AUXB0 Bluetooth Receiver/Bluetooth Audio Adaptor is a small wireless receiver for listening to music or taking phone calls hands-free in the car. This adapter can be used wirelessly or plugged into the car, and connects to smart devices for streaming music or taking calls while driving. It can be fully charged in 2 hours or less and runs for up to 10 hours of listening uninterrupted. One Bluetooth connected device can be supported at a time, and provides crystal-clear audio with external noise suppression technology.

Customers say this audio adapter is small and takes up little space in the car, and works easily with any smart device. They say it is simple to initially set up via Bluetooth connection, and takes calls and plays music seamlessly. They also say it can stay fully charged plugged into the car at all times or can be charged to work wirelessly, which gives them flexibility of use. 

Many say this is a simple device that does not do as much as a built-in Bluetooth car system would do. However, for those who have a broken system or an older vehicle and want to still reap the benefits of hands-free listening and talking, this is a great alternative. For the price, it ultimately is a good purchase, many say.