Chiridziso che-Bluetooth Pakutanga kuona, 'Kotori 501' inongova sesilinda ye-acrylic yakaputirwa nemucheka. Zvikamu zveplastic zvakaiswa kumashure zvakadaro, uye tsoka pfupi yakaiswa pamigumo yega yega kuti irege kukungurutsika. Madhisiki e-acrylic anooneka pamigumo ndiwo zvinodzora. Dhizaini iyi inokwanisa kuenderana nemhando yese yemukati. Uyewo, chifukidziro chemucheka chinogona kutsiviwa. Mutengi anogona kusarudza imwe kubva kumavara mashanu akasiyana.

Zita rechirongwa : Kotori 501, Vagadziri zita : Toshihiko Sakai, Izita remutengi : Foster Electric Company, Limited.

Zvigadzirwa zvakanaka zvinoumba kukosha munharaunda. Mazuva ese tinoratidzira rakakosha dhizaini inoratidza kugona nekugadzira. Nhasi, tinofara kuratidzira dhizaini yekuhwina mubayiro inoita mutsauko wakanaka. Tichave tichiita zvakakura uye zvinokurudzira zvigadzirwa zuva nezuva. Ita shuwa kuti utishanyire mazuva ese kuti tinakirwe nezvakanaka zvakanaka zvigadzirwa zvekugadzira uye mapurojekiti kubva kune makuru magadziri epasi rese.