high quality Ultra-Portable Dual Mini Mic System: Half the size of a palm and weighing just 0.28oz, this wireless microphone for iPhone fits in matchbox-sized magnetic case with dual receivers. Perfect as mics for iPhone needing dual-person recording - clip securely on collars without sagging, toss in pockets, and capture studio sound anywhere28H Pro Power Hub: Palm-sized charging case extends iPhone microphone runtime from 7h to 28h. 1-hour quick charge powers wireless microphones while charging phones. Real-time LCD tracks precise battery levels. Engineered for non-stop outdoor shoots200ft Long-Range: Achieve studio-quality clarity up to 200ft (60m) with wireless microphones 0.05s latency. no Bluetooth/apps, Plug-and-play for iPhone microphone for video recording. Detachable windproof caps eliminate 90% wind noise even in gusts, while crowd-proof signal stability keeps audio crisp during dynamic vlogs, interviews, and live streams.48kHz Studio Sound Across Devices: Pro-grade chip delivers 75dB SNR for vocal precision.Works as phone mic for iPhone 15-17/Android. Captures subtle voice textures for ASMR/podcasts. Automatic gain control prevents distortion - free iPhone video recording. (Some Android phones require 'OTG' function to be enabled)Pro Studio Noise Cancellation: Smart ENC chip eliminates 90% traffic/crowd noise while enhancing vocal clarity for wireless microphones. Triple-layer anti-wind mesh + pop filter blocks plosives/whoosh for crisp audio in conventions/streets. Our mini microphone with detachable reverb modes & receiver-side volume control (80%-100%) let creators master soundscapes instantly