Here's a Brucie Bonus, I didn't read the listing for the Radofin Tele Sports IV properly and thought these were just fancy controllers for it
Turns out they are their own Pong console, another hand held Pong console which was released in 1977 and features the four games Squash, Football, Practice, and Tennis. They, and the game options are selected by notched dials, the players use a slider to play the games

Each console is quite big and needs two hands to operate

One player is in control of the game played and the options for it

While the second player can reset the game, or "rage quit"

The base of the consoles have the model label and battery compartment

The model label

The controller that has the reset button also has control of the power, which is on the left side

While the right side has nothing

There is a short wire that connects the two controllers, the players would need to sit together to play, and there's a fixed RF lead on one controller, and an external power socket on the other

It wouldn't be right if the page didn't finish on a plug
Update
I found this on FB Marketplace along with the Acetronic MPU2000, both were only £10
This version is boxed

The box is in ok condition, the small cardboard strip on the front is torn at the bottom


The box is just a sleeve over a polystyrene tray

Just the same as above, the cables weren't put away carefully

The base of the console with battery compartment and model label

Six very crusty AA batteries, I remember these

Side profiles with power switch on one side

Top of the console with external power socket

And finally the instruction leaflet, because I forgot to take a photo of the plug
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