· 【Wireless Lavalier Microphone System】 This professional wireless clip on lapel microphone set includes one receiver (RX), two transmitters (TX), and a protective charging case that recharges them twice—1.5 hours each time. At a full charge, these units in the kit can last 9 hours (RX) and 8 hours (TX) for extended outdoor video recording, stage, vlogging, interview, podcasting, and live streaming. RX and TX feature a 3.5mm audio jack for audio monitoring· 【4GB Storage Standalone Recording】 Each transmitter with 4GB storage doubles as a recording pen to save up to 9 hours of uncompressed 48KHz WAV audio files (up to 30min each) and supports decibel (dB) gain with a tap. Low frequency ensures accurate and warm voice recording. An LCD screen displays export modes, volume, battery levels, connection status, noise cancellation, and other info. 3 audio export modes available: Mono, Stereo, and Ms· 【One Click Noise Canceling/Mute】 Transmitters feature advanced noise canceling chips for clear and crisp voice recording and mute function with a click. Two LED indicators show different recording statuses. Two windshields reduce wind noise during outdoor recording, and a magnet securely attaches the small cordless microphone mic to your clothes, shirts, or handheld· 【656ft/200m Stable Transmission】 In unobstructed areas, it ensures a 656ft (200m) of smooth wireless transmission for stable audio recording and higher resistance against interference. Note: The transmission range varies on locations. The small lav mics are portable essential starter tool kit for TikTok YouTube social media content creators & influencers· 【All in One Full Video Vlog Camera Cage】 Compatible with Sony a7R V / a7 IV / a7R IV / a7S III / a1 cameras, NEEWER CA004 Camera Cage is beneficial to enhance photography, vlogging, live streaming, and filmmaking quality. Engineered with CNC machined black anodized aluminum alloy, this formfitting, lightweight cage adds no bulk to your camera and protects it against damages