1 *video input, Reverse display: Support (requires optional camera), Product Size: 178mm*100mm*60mm, Mirrolink: Support (Android two-way / IOS one-way), System: Android 8.1, USB: Rear USB interface, Screen size: 7 inch, Wifi: Support, Radio band (frequency): FM1/FM2/FM3(87.5M-108M), Radio chip: SI4730, RCA: 1″ reverse input, Audio format: MP3/WMA/WAV/FLAC, Resolution: 1024*600 HD capacitive screen, 2″audio output, Steering wheel control: Support, Decode Chip: MTK8127 Power amplifier chips: TDA7388, Video format: MP4/MP5/MKV/AVI, bluetooth: 4.0 Version (Original password: 0000), 1 *video output.
Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it?
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGCHRISTMAS, BGSDHIUH, BgAuMotor, BGCARPA, BGEGSUYN, BGAutos, BG3967, BG2dfcd7, BGJulyCAR01, BG7111, BGStereo12, BGCARELEC, 7d18f7, BGAFF10OFF, BG10OFFAFF, BGStereo63
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 7 Inch 2 Din Android 8.1 Car Radio 1/16GB [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for 7 Inch 2 Din Android 8.1 Car Radio 1/16GB is here. The lowest price was: $55.19.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).