TOA Call Guide Microphone Call Guide Microphone EC-100M

■Call guidance microphone ■With chime ■Chime: 4 consecutive rising and falling sounds ■Sound frequency: 442/553/660/883Hz ■Power supply: DC3V (2 AA batteries) ■Directivity: Unidirectional ■Frequency characteristics: 200Hz-10kHz ■Weight: 770g ■Accessories: Connection cord (2 m)…1, Flathead adjustment screwdriver…1, Wind screen…1 Product images include usage images, etc. Please note that items other than those specified in the product description are not included. Popular products from the "[] TOA" brand are now available at affordable prices. Please take this opportunity to purchase.