The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
DJI launched the Mic Mini 2S on 4 August 2026: 'The DJI Mic Mini 2S is available starting today in most global regions' (https://petapixel.com[2]/2026/08/04/the-mic-mini-2s-adds-internal-recording-to-djis-smallest-lav-system/). Note it was not released in the United States.
PetaPixel's announcement-day piece, 4 August 2026, is the fullest account of the launch: 32-bit float recorded internally to 14.5GB per transmitter, one receiver taking up to four transmitters, two levels of AI noise cancelling, and 12-gram transmitters. It backs the pin's four-transmitter and 32-bit float claims directly.
Imaging Resource, last updated 29 July 2026, reports DJI[1] “confirming that its latest compact wireless microphone system will debut worldwide on August 4, 2026”, with the global announcement set for “August 4 at 12:00 PM GMT” - the pin's date. It also gives the 14.5GB of internal memory per transmitter and the 28 hours of 24-bit audio the pin describes.
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