2 × 90 amaqela memory umsebenzi;
I-avareji yokubala yexabiso lomlinganiselo wamaxesha ama-3 akutsha nje;
Isalathisi soxinzelelo lwegazi (WHO);
Isalathisi esingaqhelekanga sokubetha kwentliziyo (IHB);
Unyaka/inyanga/umhla/umsebenzi wexesha;
Amandla nge-4 AAA ubukhulu beebhetri ze-alkaline okanye i-AC / DC unikezelo lwamandla;