Pipin ina Cup, Aṣayan ọfẹ ti awọn olufihan lati baamu tabi kii ṣe lati pade iru awọn ibeere oriṣiriṣi;Chip buzzer decibel giga ati chirún awakọ pataki ni a gba lati ṣe iṣelọpọ iduroṣinṣin ati didara ohun dídùn;Irin alagbara tabi akọmọ ṣiṣu, eyiti kii yoo ipata fun ọdun 3.