DJI Mic Mini 2S Ultra-Compact Wireless Mic.

The Mic Mini 2S transmitter weighs approximately 12 grams and includes 14.5GB of internal storage, supporting up to 28 hours of loop recording at 24-bit quality. Recording formats include standard 24-bit and 32-bit float. Wireless range reaches up to 400 meters using the camera-style receiver, and the system supports up to four transmitters connected to a single receiver simultaneously. Audio output modes include mono, stereo, and quad. Data transfer from the charging case runs at up to 34MB/s.