Purpose: Foam windshields for handheld microphones that reduce wind noise, plosives, and environmental disturbances to improve recording and live sound clarity. Material and durability: Made from sponge foam material designed for long-lasting performance and comfortable handling during extended use. Compatibility: Specifically sized for Poly 4310 UC, 4320 UC and UC2 handheld microphone models to ensure a secure fit and consistent protection. Sound benefit: Minimizes unwanted air blasts and ambient noise without altering the microphone’s tonal character, helping voices and instruments come through clearer in recordings and live situations. Protection: Shields microphone capsules from saliva, dust and light moisture, extending the life and maintaining the performance of your microphones. Who it’s for: Suitable for musicians, podcasters, public speakers and anyone who uses handheld microphones and needs reliable noise reduction and protection. Practical use scenarios: Live music: Reduce wind and breath noise for singers and stage performers using Poly handheld microphones. Mobile or location recording: Improve speech clarity for podcasters or interviewers recording outdoors or in noisy environments. Public speaking and events: Maintain consistent vocal quality and protect equipment for presenters and emcees at conferences or outdoor gatherings. Note: Compatible only with Poly 4310 UC, 4320 UC and UC2 handheld microphone models.