GameKing II .28GM-219.29 GameKing
a gameking ii (gm-219) selection menu
the gameking ii, on other hand, fashioned sony s playstation portable, comes in more sober colors (either black, grey, white or aqua - , although not shown on packaging, yellow ones exist), , uses 3 aaa size batteries, of 2 used power gameking s hardware, while third 1 serves power both built-in audio amplifier (a bit more powerful 1 on original gameking) , backlit lcd screen (which can turned on , off @ will, depending on external lighting conditions, saving power). unit can still work 2 batteries, no sound , no backlighting available.
also, gameking ii has fixed color background picture lcd screen, visible when backlighting switched on. give false impression of having colour lcd screen, implied on box.
the picture may vary between various gameking models, has negative effect on screen readability when backlighting turned on.
this background picture can removed or replaced opening machine , removing small plastic transparency behind lcd. removing makes using backlighting more effective.
this model last in gameking line have text 3in1 stamped above screen.
notes: likewise gk, no page exists gkii, chinese site still lists machine product code gm-219.
gk vs. gk ii
however, 2 models hardware compatible, can use same games/cartridges, both have volume , contrast controls , use same lcd screen. also, both have external dc power supply 3.5 mm minijack plug; however, plug not labeled such, , function hinted @ in units manuals. gameking requires 3v dc, while gameking2 requires 4.5v dc peculiarity of needing keep @ least 1 battery in unit in order have sound , backlighting.
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