Omnidirectional microphone DJI Mic Mini — 120 dB SPL, 400 m range, 10 h battery, 2.4 GHz receiver and bodypack

The DJI Mic Mini is an omnidirectional microphone designed for use with action cameras and mobile recording setups. It provides a maximum sound pressure level of 120 dB and a reliable wireless operating range of up to 400 m. The system includes a camera-mount receiver and a bodypack transmitter, and features an internal rechargeable battery that supports up to 10 hours of continuous operation. It works in the 2.4–2.4835 GHz frequency band.

Advantages

The omnidirectional pickup pattern captures sound from all directions, simplifying placement when recording dialogue or ambient audio. A high maximum sound pressure level (120 dB) allows the mic to handle loud sources without distortion. The included camera-mount receiver and bodypack transmitter provide flexible mounting options for different shooting scenarios. Up to 400 m operating distance supports remote recording and increased mobility. Built-in battery life up to 10 hours reduces interruptions during extended shoots.

Suitable for

• Action camera recordings
• On-location interviews and vlogging
• Outdoor events and field recordings
• Mobile content creation with minimal cabling

Key specifications

• Type: Omnidirectional wireless microphone system
• Maximum sound pressure level: 120 dB
• Operating distance: up to 400 m
• Battery life: up to 10 hours (internal rechargeable)
• Frequency band: 2.4–2.4835 GHz
• Includes: camera-mount receiver and bodypack transmitter
• Weight: 0.15 kg

How to use

Attach the camera-mount receiver to your action camera or compatible shoe mount and connect it according to the camera input type. Clip the bodypack transmitter to the subject or place it in a pocket and secure the lavalier or built-in microphone element as required. Power on both units and confirm wireless pairing; check audio levels on the camera or recorder and adjust gain to avoid clipping. Recharge the internal battery when depleted to maintain up to 10 hours of operation.

Usage recommendations

For best results, maintain line-of-sight between the receiver and transmitter where possible and avoid sources of strong radio interference. Monitor audio levels during recording and allow time to recharge the internal battery before extended sessions.