{"product_id":"wireless-lavalier-microphone-with-8gb-storage-and-820ft-range","title":"Wireless Lavalier Microphone with 8GB Storage and 820ft Range","description":"\u003cp\u003eIn this review the Neewer CM31 proves to be a compact, no-fuss lavalier system aimed at creators who need reliable on-camera audio and a built-in backup recorder. The single biggest reason to buy is its combination of wireless transmission with onboard 8GB storage allowing 14 hours of 48kHz\/24bit lossless recording, which means you can capture local files even if your camera or phone disconnects. Setup is plug-and-play and the kit works with phones, tablets, laptops and cameras without installing an app, making it practical for interviews, vlogs and mobile podcasts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play for Three Devices:\u003c\/strong\u003e The receiver supports connections to up to three devices at once using included OTG adapters and a 3.5mm TRS cable, so a phone and a camera can record simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 Hours 48kHz\/24Bit Recording:\u003c\/strong\u003e Onboard 8GB storage records uncompressed, lossless audio for up to about 14 hours, providing a reliable backup if a connected device fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e The receiver and transmitters deliver extended use with the charging case providing roughly 24 hours of total operation after multiple recharges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Cancellation and Gain Control:\u003c\/strong\u003e One-click noise reduction, a mute option and 15 gain levels let users fine tune clear audio in varied environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Transmission Range:\u003c\/strong\u003e With a high-gain LDS antenna, the system claims stable transmission up to 1000ft\/300m in open areas, reducing dropouts during remote shoots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Audio Response:\u003c\/strong\u003e 20Hz-20kHz frequency range and 78dB signal-to-noise ratio produce full-range, low-noise recordings suitable for video and spoken-word content.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for solo creators, interviewers and small production teams who need a compact wireless lavalier that doubles as a standalone recorder. The built-in 8GB storage and lossless 48kHz\/24bit recording make it attractive to content creators who want a reliable backup recording alongside camera or phone audio.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users requiring professional multi-channel mixing or XLR connections; anyone needing studio-grade multi-mic setups or extensive post production routing should consider larger systems. Also, real-world transmission range can vary with obstacles, so those who must operate through heavy interference should test range before critical shoots.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent combination of wireless and onboard recording that prevents data loss if a device disconnects.\u003c\/li\u003e\n\u003cli\u003eSimple plug-and-play compatibility across phones, tablets, computers and cameras without extra software.\u003c\/li\u003e\n\u003cli\u003eLong battery life and a charging case that extends usable time for day-long shoots.\u003c\/li\u003e\n\u003cli\u003eFlexible noise cancellation, mute and gain controls for cleaner voice capture in varied settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClaimed maximum range is optimistic; performance will depend on environment and obstacles.\u003c\/li\u003e\n\u003cli\u003eBuilt-in storage is useful, but users needing multi-channel session recording will find it limited.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecording format\u003c\/td\u003e\n\u003ctd\u003e48kHz\/24Bit lossless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal storage\u003c\/td\u003e\n\u003ctd\u003e8GB (approx. 14 hours)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz-20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission range\u003c\/td\u003e\n\u003ctd\u003eUp to 1000ft\/300m (open area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003eReceiver and transmitters plus charging case for about 24 hours total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax SPL\u003c\/td\u003e\n\u003ctd\u003e115dB with distortion under 0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eOTG adapters and 3.5mm TRS cable for phones, cameras and computers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CM31 is a sensible, value-oriented choice for vloggers, podcasters and mobile journalists who want reliable wireless performance plus a built-in backup recorder. Its plug-and-play compatibility, long battery life and noise-cancelling options make it a practical all-in-one tool for field recording, though those needing advanced multi-mic routing or guaranteed long-distance links in cluttered RF environments should consider higher-end systems.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan it record without being connected to a phone or camera?\u003c\/strong\u003e\u003cbr\u003eYes. The transmitter\/recorder can store audio to its 8GB internal memory for up to about 14 hours at 48kHz\/24bit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with my phone or camera?\u003c\/strong\u003e\u003cbr\u003eIt is designed for broad compatibility and includes OTG adapters and a 3.5mm TRS cable to connect to iPhone, USB-C Android devices, tablets, laptops and DSLR\/camcorder inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow reliable is the wireless range?\u003c\/strong\u003e\u003cbr\u003eRange is up to 1000ft\/300m in open areas with the LDS antenna, but walls, interference and body placement can reduce that in real-world use.\u003c\/p\u003e","brand":"NEEWER","offers":[{"title":"Default Title","offer_id":48246798057691,"sku":"B0DGLBP2RL","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61vrLCcKaeL._SL1500.jpg?v=1771102386","url":"https:\/\/gearmusthave.com\/products\/wireless-lavalier-microphone-with-8gb-storage-and-820ft-range","provider":"GearMustHave","version":"1.0","type":"link"}