When using DJI 30W USB-C Charger, it takes 20 minutes to charge the camera from 0% to 80%, and 49 minutes to fully charge it.
When using DJI 30W USB-C Charger and the Multifunctional Battery Case to charge the three batteries, it takes 56 minutes to charge them all to 80%, and 120 minutes to fully charge them.
After a battery is charged to 80%, it will then be fully charged by trickle charging.
Note: Trickle charging means charging a device using a tiny current, thus ensuring that the battery is truly saturated and thereby extend the battery life.

Action 3 supports recording in the charging state. However, it may heat up during charging, and thus stop filming when shooting videos with a high frame rate. The charging process may also stop if the camera is noticeably overheating. It is recommended to charge the camera in a 5 to 40℃ environment. In addition, using the camera during charging will affect the battery life. It is recommended to power off the camera for charging, and to use it after it is fully charged.

To ensure stable video footage in low-light/dark environment, it is recommended to use the device following the steps below.
1. Enable "Low light stabilization" mode (with PRO mode disabled).
2. Try to hold the camera stably when shooting.
3. Try to shoot in a bright environment.
4. Choose M mode in “Exposure”, and set ISO to 100-12800, and shutter speed to at least 1/200s, as in, 1/200, 1/400, and 1/500. That is, the faster the shutter speed, the better.
5. Disable EIS to see if the video footage can meet your shooting needs.

When the camera is in the off state, press the Shutter/Record Button to start shooting, and press again to end the shooting, and the camera will automatically shut down after 3 seconds.
You can Snapshot to “Video” or “Hyperlapse” in the Settings page.

Yes. Osmo Action 3 supports voice commands in English and Mandarin Chinese.
Use voice commands within 1 m around the camera, and it is recommended not to use this function in a noisy environment.

English voice commands:
Start Recording
Stop Recording
Take Photo
Shut Down

Before recording a video, you can choose Mono or Stereo Channel in PRO mode.
The camera also supports setting “Directional Audio” as “Front” and turning on “Wind Noise Reduction”.

The available “Scrn Off When Rec” settings for Osmo Action 3 during recording & live stream are as follows: 3 s, 10 s, 30 s, 1 min, 5 min, 10 min, and never.
To set the screen-off rules when recording, scroll down on the touchscreen to see the menu, tap the “Settings” icon and then “Scrn Off When Rec”.
To set the screen-off rules when live streaming, enter live stream mode, swipe down on the touchscreen, and swipe left and right to configure.
“Scrn Off When Rec” is only working in Video or Slow Motion mode, and not available in Photo and Timelapse modes.
In Timelapse mode, Action 3 is in low power consumption, and the screen will be turned off 10 seconds after the recording starts.

When recording videos in the following formats, Ultra Wide mode is not supported.
1080p 100/120/240
2.7k (16:9) 100/120
4k (16:9) 100/120
Only Standard (Dewarp) is supported in HorizonBalancing and HorizonSteady modes.

You can set the date and time of your camera in “Settings” > “Date & Time”. The date and time you set will be used to name the materials afterwards. After connecting your mobile phone to DJI Mimo, the time and date of the phone will be automatically synchronized.

1. SanDisk Extreme 32GB V30 A2 UHS-I Speed Grade 3 microSDXC
2. SanDisk Extreme Pro 32GB V30 UHS-I Speed Grade 3 microSDXC
3. Kingston CANVAS GO Plus 64GB UHS-I Speed Grade 3
4. Kingston CANVAS React Plus 64GB UHS-II Speed Grade 3 5. Kingston CANVAS React Plus 64GB UHS-II Speed Grade 3
6. Kingston CANVAS React Plus 128GB UHS-II Speed Grade 3
7. Kingston CANVAS React Plus 256GB UHS-II Speed Grade 3

Note:
1. Action 3 supports microSD card with a storage of up to 256G.
2. Card models that have been tested to be incompatible are as follows:
1) SanDisk Extreme Pro 64GB UHS-I Speed Grade 3 microSDXC
2) SanDisk Extreme Pro 128GB UHS-I Speed Grade 3 microSDXC
When using Action 3 with cards that are not included in the compatibility list or have been tested to be incompatible, it is probable that the recording may stop automatically. Therefore, it is not recommended to use these cards. It is OK if you would like to use them to record videos with a low resolution or low frame rate, but we do not guarantee the security of the footage you captured.

1. Connect the receiver of DJI MIC to the Osmo Action 3 USB-C port using a Type-C phone adapter.
2. Link the receiver and transmitter of DJI MIC.