Pila Leo Bluetooth I ka nānā mua ʻana, ʻaʻole ʻē ka Kotori 501 mai kekahi pahu ʻakalika i uhi ʻia i ka lole wale nō. Ua hoʻonoho ʻia nā ʻāpana palakika i hope loa a hiki i ka hiki, a ua kau ʻia kekahi wāwae pōkole ma kēlā me kēia piko e pale ai i ka ʻōwiliʻōwili ʻana. ʻO nā pākākā ʻakalika māʻalahi ma nā piko, ʻo ia nā mea hoʻomalu. Māmā ka hoʻokomo ʻana o ka hoʻolālā i kēlā me kēia ʻano loko hale. Hiki pū ke pani hou ʻia ka ʻuhi lole. Hiki i ka mea kūʻai ke koho mai ʻelima waihoʻoluʻu like ʻole.
ʻO ka inoa papahana : Kotori 501, Ka inoa o nā mea hoʻolālā : Toshihiko Sakai, Kāhea inoa o kāliʻi : Foster Electric Company, Limited.
ʻO kēia mea kupaianaha kupanaha ka mea lanakila o ka hōkohu hoʻolālā kālā i ka hana, ke kapa a me nā hoʻokūkū hoʻolālā. E ʻike pono ʻoe i ka waihona hoʻolālā hoʻolālā a nā mea hoʻolilo lanakila kālā e ʻike ai i nā ʻano hou he nui hou, he hou, he kumu a me ka hana noʻeau, nā lole a me nā hana hoʻolālā lole.