there are 4 of them in our club, the oldest ones have been in continual used for close to 3 years

only one problem the on button got stuck on one of them.. back to robi and fixed returned for about E15-20 (or something like that)

go direct to robitronic if your in aust or hunt around in HK - world models are the HK importer

www.robitronic.com/robitronic_e.htm