This heavy-duty headset is the ideal solution for demanding, loud environments including airports, transportation hubs, factories, construction sites and manufacturing facilities. The headset strap is fully adjustable and can be used with most helmets and hats. The fully adjustable boom microphone allows for the microphone to be positioned directly in front of the mouth for optimal audio quality.

Features:
• Dynamic noise-cancelling mic
• Flexible gooseneck with noise reduction microphone
• Kevlar® coil cable
• Inline, oversize Push-to-Talk (PTT) with heavy-duty swivel clothing clip
• -24dB Noise Reduction Rating (NRR)
• Can be worn with some helmets and hats
• Three year manufacturer's warranty

Fits: GP1280, GP140, GP320, GP328, GP329, GP338, GP339, GP340, GP360, GP380, GP640, GP650, GP680, HT1250, HT1250LS, HT1550, HT1550XLS, HT750, MTP700, MTX4500/4550, MTX8250, MTX8250LS, MTX850, MTX850LS, MTX9250, MTX950, PR860, PRO5150, PRO5350, PRO5450, PRO5550, PRO5750, PRO7150, PRO7350, PRO7450, PRO7550, PRO7750, PRO9150, PTX700, PTX760, PTX780