1、[Metal Structure] This wired microphone is made of full metal, which is formed by stamping machine, polished and then sprayed, hard and drop proof, anti collision and corrosion resistant. 2、[Cardioid Pickup] Wired handheld microphone with cardioid pickup mode, large pickup area, high sensitivity, excellent sound quality, effectively reduce interference. 3、[3 Meters Connection Cable] Wired dynamic microphone, with 3 meters microphone cable, different places can be easily used. Suitable for outdoor performance, family Karaoke, recording, etc. 4、[Noise Isolation] Metal handheld microphone built in sound insulation cotton, effective filtering of external noise, anti current sound interference, enhance the pickup effect. 5、[6.5mm Plug] Wired microphone has a standard plug for devices with 6.5mm interface can be connected. Can be used for amplifiers, speaker, mixers, DVDs, etc.