1. Indirimbo mu gutwi no gushushanya ku ijosi:Umubiri mwiza woroheje, uhagaze neza, ufite ibikoresho binini bya diameter nini ya disiki kugirango uzane ubunararibonye bwo gutegera.
2. Ijwi ritangaje kandi wumve amajwi meza:Hamwe na 14.2mm nini ya diametre nini, ijwi ryumuvuduko muke rirakungahaye, ryihuta kandi rifite imbaraga, kandi amajwi yo hagati aroroshye kandi aringaniye.Uzane moteri itagira imipaka.
3. Kwambara igihe kirekire nta bubabare kandi byoroshye kwambara uburambe:Inama ya shark yagenewe gufata neza, no kurinda amatwi yawe ububabare, ntiwumva unaniwe nyuma yo kuyambara igihe kirekire.
4. Gukoresha magnetiki no kubika byikora nta guhindagurika:Igishushanyo cya magneti kububiko bworoshye , mugihe bidakoreshejwe, na terefone irashobora kumanikwa neza kandi neza kumanikwa, byoroshye kubika no gukoresha, kandi ikarinda igihombo.
5. Ntibyoroshye guhungabana nubwisanzure nta mutwaro:Ingano yuburemere bworoshye, urumuri kandi rutagabanijwe, rugufasha gukora imyitozo byoroshye kandi mubwisanzure.
6. Ubukorikori butunganye:Matte aluminium alloy cavity igishushanyo , ubwiza bwiza.Huzuye ibyiyumvo nubumenyi bwa siyanse nubuhanga, imiterere yicyuma nuburyo bugaragara ni ugukomeza umutwe wose, bikwereke igikundiro cyihariye kandi kidasanzwe.
7. Igice cya 10mm cyo gutwara: gifite ibikoresho bya 10mm binini bya disiki,umuvuduko w'akataraboneka urigaragaza, ijwi ryumuvuduko muke rirakungahaye kandi rirakomeye, kandi umwanya wo hagati uroroshye kandi uringaniye.Kuzana imbaraga zitagira imipaka kuriwe.
8. Impapuro zigendanwa:Igihe icyo ari cyo cyose, hindura uburebure bwinsinga, gabanya guterana no guhindagurika mugihe wunvise umuziki kuri siporo, bigabanye neza ingaruka za stethoscope.
9. Ibikoresho byiza by'insinga:Umuringa mwiza cyane wumuringa, ntabwo urwanya gusa gukurura anti-winding, ubukire kandi bwiza bwijwi.