The versatile Speco DM520P is a Push to Talk CB/Handheld Microphone with 1/4" Phono Plug have 3 wire system and 500 ohm impedance is a push-to-talk handheld microphone offering a cost-effective solution for CB, security, and professional communications. ideal for CB and professional communications have 

Features:

• Have dynamic capsule with frequency response of 100 Hz to 10 kHz have omnidirectional polar pattern, yielding reliable and intelligible voice pickup.
• Sturdy housing features a side-panel PTT (push-to-talk) button
• Includes 6' coiled cable terminated with an unbalanced 1/4" TS male plug

Package Contents:

• Speco Technologies DM520P Push-to-Talk Handheld Microphone
• Mounting Clip
• Limited 2-Year Warranty

NEW IN THE BOX
One Year Warranty