Amazon.com : DJI Osmo Action 3 Standard Combo with Mic (1 TX + 1 RX) - Action Camera, Mic Included, 250m Audio Transmission,160-Min Max Operating Time, Quick-Release Vertical Mount, Vlogging, Wireless Mic : Electronics
DJI Osmo Action 4 Standard Combo 4K Ultra HD action camera with dual touchscreens, Wi-Fi®, and Bluetooth® at Crutchfield
DJI Osmo Action 3 4K/120fps & Super-Wide FOV camera 160-min max operating time 16m Waterproof 155° super-wide original in stock - AliExpress
DJI Osmo Action 4 just announced with 2.5hr battery life and a whole new sensor
DJI Osmo Action 4 Standard Camera Combo | Sweetwater