Akor "TV Boy"

The picture shows the Akor "TV Boy". It was kind of a hand-held version of the Atari (VCS) 2600 with 128 built-in games. Those games were from several manufacturers, not only from Atari.
The "TV Boy" is hooked up to a TV set via a normal RF cable. There is no possibility to connect any external joysticks, either any possibility to use cartridges. The difficulty-switches are missing as well. PCB to follow...