What's interesting about this is that it's an even smaller version. Here's a video comparing this to the RS-07:
Looks like some of them run that "XX in 1" famicom/nes software, and some have a more RS-97 style software.
The version running the RS-97 style software is called the RS-12.
It looks like the controllers are using mini USB rather than USB for the connectors too:
And a regular Nokia style battery:
I converted the txt from the youtube video:
Retro Game Manufacturer
New product Retro Arcade Mini oversea first test view20181201
Retro Arcade Mini new product network first evaluation 20181201
You are not mistaken for the first live broadcast test at home and abroad.
Today's manufacturers offer two dedicated sample machines for DIYGameModz live broadcast! With custom DIYGameModz community LOGO!
Let us be very surprised and surprised!
After the Retro Arvade FC, the manufacturer introduced a new product [Retro Arvade Mini]
3 吋 screen (320 * 240).
This machine can be played: Arcade cps1, cps2, GBA, SFC, MD, FC game.
Support TF extension function, support up to 32G!
Use 10-5 mAh of BL-5C battery!
Machine weight 0.10g
Body size: 10.5-7.0-2.2CM
At present, manufacturers have a small number of starters.
It is expected that a large number of products will be on sale in mid-December, and we will look forward to the game lovers together.