Ke kākoʻo nei ka hui i ka manaʻo o "E No.1 i ka maikaʻi, e hoʻokumu ʻia ma ka helu hōʻaiʻē a me ka hilinaʻi no ka ulu ʻana", e hoʻomau i ka hoʻolako ʻana i nā mea kūʻai mai ka home a me nā ʻāina ʻē a pau no LR44,ʻO Nimh Battery Rechargeable 4/3a 4000mah 1.2v, 7.2 Ni Mh Pūʻulu Paʻa, Kaiapuni Lithium Ion Battery 1800,ʻO Nimh Aa Puke Paa Paa.Hoʻokipa mākou i nā mea kūʻai, nā hui ʻoihana ʻoihana a me nā hoaaloha pili mai nā ʻāpana āpau me ka honua e hoʻokaʻaʻike mai iā mākou a ʻimi i ka launa pū ʻana no nā pono i hoʻohui ʻia.E hoʻolako ka huahana i ka honua holoʻokoʻa, e like me ʻEulopa, ʻAmelika, Australia, Slovenia, Vietnam, Munich, Austria. ʻO kā mākou hui he hui kūʻai akamai, kumu waiwai ikaika, ikaika ʻenehana nui, nā lako holomua, nā ʻano hoʻāʻo piha, a maikaʻi ma hope o ke kūʻai aku.ʻO kā mākou huahana he hiʻohiʻona nani, ka hana maikaʻi a me ka maikaʻi ʻoi aku ka maikaʻi a lanakila i nā ʻae like ʻole o nā mea kūʻai aku ma ka honua holoʻokoʻa.