I bought this hoping it was a plug and play, 4K Backup Camera System sold on amazon sold by Voonoa.

This seems well made but Requires someone with a little wiring knowledge. I really am not that guy so I'm returning the product but if you're someone who can wire something this would be a product for you.
See link below :
www.amazon.com/dp/B0BS6JJB2B?...

[@PelinChow]

The cigarette plug in package is provided for you to get additional way to connect power. If you want to plug and play, use the cigarette plug and the splicing adapter in package together. AND DO READ MANUAL FIRST.

[@BigfootForensics]

Mine displays in 4k, but no matter the setting, it records in 720p. I also spent the money on a very expensive micro sd card for 4k video recording. nope.

[@OklahomaRedneck918]

Yes i noticed this in the ad on amazon, then when you watch their own tutorial on installing they use a positive negative wire no cigarette plug lol

[@ACUmancave]

That's so wrong too lol

[@motohut]

There is a little adapter in the box that plugs into the cigarette end no wire splicing.

[@user-sy8ue3kq3h]

Look deeper in the box there is a addapter

[@user-sy8ue3kq3h]

It is a plug and play you did not look in the box enough

[@Dascrane]

That is correct very easy install with 2seconds of reading

[@noelgonzalez4512]

Hello, I wanted to know if you can connect to the internet a hotspot and if you can see it on an Android or iPhone phone.

[@ACUmancave]

No, not doing that....... Sorry