Vintage Sharp Mobilon Tripad PV-6000 Handheld PC PRO working condition w/ box

Description

The stylus works by taping then physically hitting enter. Not sure if it need to be calibrated or supposed to be that way. Using arrow keys and entering works great. It does charge but doesnt hold charge for long. Better off using with charger. Could be because it hasnt been charged in some time as I purchased this through an estate sale and just tested and put back in box. it also shuts off if the back arm is bent all the way upright. Dont see the point of holding it that way since there are rests on the base that you can use but in the slim chance you want to adjust that arm while in use it WILL SHUT OFF> Comes with original box . THIS IS A USED ELECTRONICS PIECE  AND HAS ONLY BEEN BRIEFLY TESTED FOR BASIC FUNCTIONS. THESE ARE THE THINGS I HAVE SEEN.
I HAVE NOT TESTED EACH AND EVERY FUNCTION SO WITH THAT BEING SAID THIS IS AS-IS, NO RETURNS, NO REFUNDS . YOU ARE BUYING IT KNOWING THEY MAY BE SOMETHING MORE that needs to be repaired or fixed.
if there is something you would like me to test I am happy to try to help BEFORE BUYING the item.
Now all technical stuff :) Most importantly: If you are unsure of something, Please ask questions before committing to buy. Buy it now items require immediate payment. For auction items, we request payment within 5 days from end of auction to avoid non-payer strike and having the item relisted. I will only ship to verified eBay and PayPal addresses. Please note that 7.5% Osceola County sales tax is added to any item being shipped to a Florida address. Please email me through eBay messaging should any problems occur and I will do my best to resolve any issues there may be. Please note we ship within 24 hours of cleared payment except for Sundays, Mondays and holidays. Thank you for looking at my items and Happy Ebaying:)