Loudspeaker, microphone, horn, whistle

Propaganda, shout a microphone, speakers, whistling is a made of PP plastic megaphones, have the effect of labrador to, in the middle of the competition products size is: 30 * 14 cm high, there are different kinds of color can do, according to the color of the guest with a hang rope, a box 144, welcome the units in need to purchase, price concessions, product model: SD5058