- COMPATIBILITY: This handheld speaker microphone is designed to work seamlessly with a wide range of MOTOROLA XTS Series models including XTS1500, XTS2000, XTS2250, XTS2500, XTS3000, XTS3500, XTS5000, XTS5100, and HT Models like HT1000, HT2000, PR1500. It also supports ASTRO/FJohnson 51SL, 5000, 5100, 7700 SERIES, as well as GP Series such as GP900, GP1200, GP9000, and MTX Series including MTX838, MTX900, MTX960, and more. - BIG PTT BUTTON: Featuring an oversized push-to-talk (PTT) button, this microphone allows for quick and effortless communication. The sensitive switch is designed for easy operation, even while wearing thick gloves, making it perfect for users on the go. - 3.5MM AUDIO JACK: Equipped with a 3.5mm earphone jack, the microphone facilitates private audio reception perfect for noisy environments. Attach a 3.5mm listen-only earpiece to maintain confidentiality and ensure clear communication without disturbing others. - ROTATING CLIP: The 360-degree rotating clip adds versatility, allowing you to attach the microphone to clothing or a backpack easily. The stretchable coil cord and rugged construction provide flexibility for optimal sound quality, enabling you to communicate clearly without having to lift your radio. Applications: 1. Ideal for security personnel needing rapid communication in high-pressure environments. 2. Perfect for outdoor enthusiasts and first responders requiring reliable, hands-free functionality while wearing gloves. 3. A great choice for professionals in noisy settings, ensuring discreet conversations with minimal disruption.