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Your Questions. Answered.

nxtMic FAQs

“nxtMic” stands for “Next Generation Microphones” and is pronounced just like it looks: “Next Mic.”
nxtMic is a groundbreaking lavalier-sized wireless microphone with built-in 32-bit float recording, developed by Big Little Audio, designed to deliver stunning, studio-quality sound in an incredibly compact and portable form.
Unlike traditional microphones, the nxtMic combines a nano-sized design—just 1/3 inch (8.5 mm) in diameter and 0.9 inches (23.4 mm) in length—with advanced technology like built-in 32-bit floating-point recording and Advanced Audio Intelligence.
This makes it a powerful tool for creators, musicians, and professionals who need exceptional sound recordings without the bulk or complexity of traditional setups.

nxtMic stores audio data as 32-bit floating point audio and allows it to be saved in either 32-bit floating point or 24-bit WAV file formats, with sample rate options of 48 kHz or 44.1 kHz.

The nxtMic is exceptionally compact, designed to be the world’s smallest wireless microphone with built-in 32-bit floating point recording. Its groundbreaking “impossible size” delivers incredible sound quality in an ultra-portable package, making it the most compact solution for professional-grade audio capture.

Picture a microphone so discreet it could slip into your setup unnoticed, so light it barely registers in your hand. That’s the nxtMic—clocking in at just 8.5 mm (0.335 inches) in diameter and 23.4 mm (0.921 inches) in length, with a featherweight 2.4 grams (0.085 ounces). It’s as compact as a size 00 gelatin capsule, matching both its diameter and length, and weighs about as much as a dime. But don’t let its size fool you—this isn’t some lav mic; it’s a professional-grade audio powerhouse designed to redefine your sound.

Slip it into your pocket, clip it to your gear, or keep it within reach—the nxtMic’s nano-sized design makes it the ultimate tool for pro-level recording on the down-low. It’s so subtle you might miss it, but the crystal-clear audio it captures? That’s impossible to ignore. Packed with 32-bit float recording, Advanced Audio Intelligence, and seamless wireless connectivity, this tiny marvel delivers studio-quality sound in a package that fits in your palm.
Worried about wrangling something so small? No sweat—its intuitive, durable design keeps up with your creative grind effortlessly. The nxtMic isn’t just small—it’s a revolution in audio, scaled down to fit your world. Dream big, because with this pro mic, your sound has no limits.
nxtMic keeps you powered for the long haul—up to 24 hours with the charging case, depending on the nxtMic kit variant you’ve got. On a single charge, it pumps out up to 5.5 hours of a perfect audio. But here’s the kicker: each nxtMic is a multitasking pro, flipping effortlessly between transmitter and receiver roles. When your transmitter’s juice runs low, just swap it with the receiver—it’s always fully charged and ready to roll, thanks to its smart charging design. No interruptions, just pure, seamless sound.
The nxtMic is your audio wingman, designed to keep up with your vibe. The nxtMic Mini packs 5.5 hours of total recording capacity—sleek and snappy for those fast-hit sessions. Need more juice? The nxtMic Studio doubles down with 11 hours, perfect for marathon gigs or all-day flow. And for the heavy hitters, the nxtMic Pro LE drops a colossal 22 hours of space, ready to roll with your wildest ideas.
Here’s the slick part: you call the shots. Fill that memory to the edge or flip it to roll-over mode, letting older recordings fade as new ones take over—your rules, your game. Plus, all kits come with a next-level trick: pull the nxtMic from its charging case, and it’s recording on the spot. No taps, no delays—just instant, effortless capture. It’s cutting-edge, it’s smooth, and it’s got your back whenever inspiration strikes.