TL:DRThis is my 2nd unit from ATOTO, 1st unit is 4 years old and still works just like it did on day 1. EXTREMELY SATISFIED, would recommend to friends and family!Pros:• All wires are labeled• Packaged extremely well• No real need for instructions but they are included and are self-explanatory• Easy Installation especially if you buy an adapter for your car• Lots of features o Physical: Display is VERY sharp and colors are extremely VIBRANT (when compared to their older unit), Bluetooth, Radio, Good sounding microphone, Backup Camera, GPS Antenna o Software: Crossovers, Time delay, Equalizer (Lots of Frequencies to make the music sound exactly as you want), Navigation, Torque app for OBD-II, and many more I’m not mentioning• Additional add-ons you can get (Dash-cam, TPMS Sensors for tires, Steering Wheel key, Plug-and-play amplifier)Cons:• If you could call this a con…this unit starts clipping at 33, maximum volume is 36 (Most high-end brands also have clipping and theirs usually range anywhere from 10-3 volume points so ATOTO definitely did an amazing job at minimizing their clipping)This is my second unit by ATOTO and let me start by saying that I am not usually one to write reviews and am extremely critical of the products I buy. For the money you pay, you CANNOT beat the features you get with the unit. Once you open the box, you’ll see that everything is packaged extremely well and secure. If you lay things out, you’ll see that there are several harnesses and the thing that I absolutely love about this headunit is the fact that every single wire has labels on the wire, thus making the installation way easier. None of that “read the paper to guess which color wire will be used for what” type of stuff that many other companies do. If you need to see a “left rear positive” wire, just look at a tag and then connect the wire.For my car, I actually bought a pigtail plug so as not to cut into the existing wires and just connected the harness that comes with the unit to the plug and it was as simple as that. (If you see my pictures, do NOT connect dimmer wire to the harness, I made a mistake there and it needs to be connected to actual dimmer wire, the wire I connected it to was for "amplified antenna" on my car). If you are planning on running your own speaker wires, you can just connect them to the harness that comes with the unit. Alternatively, if you are planning to use an amplifier for a subwoofer/speakers, there is a special wire that the unit has that allows for the unit to turn on the amplifier automatically when the radio turns on and you just need to enable that function in the settings menu. Additionally, there is a separate RCA connector for the subwoofer (so you can run that RCA cable directly from headunit to your amplifier and then to subwoofer). If you don’t want to use the aftermarket amplifier or are looking for a bit more power, you can purchase a separate add-on amplifier from ATOTO that is literally just plug-and-play and mounts behind the headunit. The headunit is very thin so it fits on the brackets that come with the unit and is easily hidden.For me the most complicated part of installation was running the wires for the backup camera, GPS antenna and Microphone but if you don’t want those features then you can have the unit connected and working within 1.5-2 hours. (I spent more time on running those wires than on actual unit installation) For connections of the wires where some people solder theme together, I would advise getting some “heatgun soldering connectors” so you don’t have to manually solder them (I used red-colored ones for the speaker wires and blue-colored ones for the main power wires). Additionally, you will need to tap into 3 wires (if you don’t have buttons on your steering wheel; if you do then it’s 4 wires). The wires are “Accessory” to turn on the unit when you turn the key on your car (usually the positive cigarette lighter wire), “Dimmer” to automatically dim the headunit when you turn on the headlights in the evening (but can manually adjust brightness with the button in top left corner) and “Backup camera” (pink wire that will tap into the positive “Reverse light” wire).Now let’s discuss the features that come in this ATOTO headunit. With this unit, you also get a GPS antenna so if you’re using your phone as a hotspot, you can have Google Maps running and use the unit as a navigation or can download the maps in advance and use them in offline mode. Because this unit has Android OS, you can connect to WiFi with your headunit and browse internet/watch youtube/netflix, etc. I also have a bluetooth OBD-II adapter and because these units have 2 Bluetooth Connectivity feature, I can open the TORQUE app and check for any Engine Error Codes/Live data right on the screen live. Ultimately, the possibilites and features of this unit are endless.The backup camera is EXTREMELY wide, if I had to say how wide, I’d say that it’s around 160-170 degrees and you can manually ...