370184 WATERPROOF MICROPHONE, WITHOUT CURL CORD, 600 OHM | SDM-02B , 10 mtr cord. Samyoung, Korea (2017-4)
370197 AIR HORN, HULL LENGTH MORE 200 MTR, 128 HZ, 143 DB, DC24V | WA-15/143, SARACOM, AC110V/220V (2012-3)