Review on 🎧 Pioneer MVH-S21BT Stereo Single DIN Bluetooth In-Dash USB MP3 Aux AM/FM Android Smartphone Compatible Receiver with Bonus ALPHASONIK Earbuds by Deshaun Fisher

Purchased 1.10. Received quickly via Prime as usual. It seems to me that most of the reviews on this product page are for the updated version of this model. The device I received does not have an SCR button or multi-directional arrows for navigation, just a large knob for switching inputs, accessing menus/settings etc. The only options available mean "Old Version" and "Old BT Receiver". ". The picture is what I received at the time of this review. Positive comments about easy navigation should be IGNORED when it comes to this OLD design. The difference is significant enough to warrant a separate list of related reviews for this product. Installation was easy enough. Circuit diagrams are not easy, but this is mainly a print design issue in the manual (the diagram is in a different column than the legend, illogical order of instructions, and other minor annoyances). Sound is good, but more noise than expected for 50-watt, 5.25-inch speakers at 75% internal volume. In our application everything is fine (big truck, speakers next to the hard shoulder). I still haven't figured out how to connect BT on 2 different Android phones. The instructions show that 0000 is a default code. When a connection is initiated from a phone or device, a unique code is assigned (e.g. 325987). The code will appear on the device's display and on the phone, prompting you to confirm the match. OK. Connection error, code is invalid. USB not tried yet. Sequel follows.