DJI Mic 3 — Smaller transmitters, multi-mic support, timecode and lossless audio

DJI’s Mic 3 is the company’s latest wireless lav-style mic system. It brings a major design refresh and several meaningful improvements over the Mic 2, plus one notable downgrade that could matter to audio professionals.

Key highlights

• Much smaller transmitters: 16 g (0.58 oz) vs Mic 2’s 28 g, with a rotating clip and five windscreen colors for discretion and better mounting options.
• Charging case holds receiver + 2 transmitters; charges all devices ~2.4x for about 28 hours of extended use.
• Supports up to 4 transmitters and 8 receivers simultaneously for multi-subject and multi-camera shoots.
• High-precision timecode embedding during internal recording — helpful for multi-camera syncing in post.
• Audio improvements: two adaptive gain modes (Automatic and Dynamic), three tone presets (Regular, Rich, Bright), two-level ANC, lossless 48kHz/24-bit output, and internal dual-file 24-bit & 32-bit float recording.
• Quadrophonic output option for select Sony cameras/software and a promised 400 m (~1,300 ft) range with automatic frequency hopping across 2.4GHz/5GHz.

What I tested

I used a Mic 3 kit for over a week in a quiet studio and in city environments. Automatic mode handled sudden outdoor spikes well without obvious artifacts; Dynamic mode kept levels consistent in quieter settings. Timecode embedding synced cleanly in DaVinci Resolve. The smaller transmitter and rotating clip made the unit more discreet and easier to attach.

Limitations

• No 3.5mm mic input on the transmitter (unlike Mic 2). That removes the option to plug in a wired lav or alternate mic, which may rule this out for some broadcast/pro workflows.
• While audio is very good for a wireless lav, it won’t replace a high-end studio mic for critical recording.
• DJI branding on the transmitter is large and visible — cosmetic, but worth noting for on-camera use.

Specs & battery

• Transmitter weight: 16 g (0.58 oz)
• Transmitter run time: ~8 hours; receiver: ~10 hours; case provides ~2.4 full charges (≈28 hours total)
• Audio: 48kHz/24-bit lossless output; internal 24-bit & 32-bit float dual-file recording
• Max simultaneous: up to 4 transmitters / 8 receivers

Price & availability

DJI lists the Mic 3 in multiple territories. Pricing (at launch) is around $359 for the kit with two transmitters + receiver and $219 for a single-transmitter kit. Availability on major retailers, including DJI’s store and Amazon, has been reported.

Find it on Amazon (US search/affiliate): https://www.amazon.com/s?k=DJI+Mic+3&tag=f1rede-20

Bottom line

The DJI Mic 3 is a strong incremental upgrade: smaller, lighter transmitters, better mounting, improved audio controls, timecode and flexible recording formats make it attractive for creators and run-and-gun shooters. The missing 3.5mm transmitter input is the main caveat for pro audio use — check your workflow before upgrading.

Note: this summary is based on hands-on testing and launch coverage; check DJI’s official store for the latest specs and retailer listings.