🎬 Elevate Your Production Game with Unmatched Clarity! Keep the show running while your devices recharge effortlessly. Utilize both alkaline and rechargeable batteries for ultimate convenience. UHF technology ensures a robust connection over greater distances. Experience seamless audio clarity without TV interference. Designed for TV and film production, ensuring top-tier audio quality. 900MHz band UHF tech Dual audio outputs The VocoPro One Way Communication System (SilentPA-IFB-4) is engineered for TV and film production, operating in the 900MHz band to eliminate interference. With UHF technology, it offers superior reliability and range, featuring a body pack receiver with dual audio outputs and the ability to charge while in use.