1. Ramin rami mai launin zinare, ƙarfin wutar lantarki mai ƙarfi
2. Ƙaramin juriya, hana iskar shaka.
3. Ƙwayar roba tana da juriya ga zafin jiki mai yawa, mai hana harshen wuta, kyakkyawa kuma mai ɗorewa.
-1. Kayayyakin da ake iya sawa masu wayo: agogon hannu mai wayo, munduwa mai wayo, gilashin hannu mai wayo, belun kunne na Bluetooth, da sauransu.
-2.3C Kayayyakin masu amfani: allunan hannu, makullan lantarki, motocin lantarki. Wayar hannu. Kebul na bayanai na caji, da sauransu.
-3. Masana'antar likitanci: kayan aikin likita, kayan kwalliya, cutar kanjamau ta ji, na'urar auna bugun zuciya, na'urar auna bugun zuciya ta hannu, na'urar auna bugun zuciya ta hannu, da sauransu.
-4. Kayan aiki masu hankali: robot masu hankali, na'urorin hannu, jiragen sama marasa matuki, kayan aikin abin hawa, da sauransu