DJI Osmo Action 4 just announced with 2.5hr battery life and a whole new sensor
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Amazon.com : STARTRC OM Fill Light for DJI OSMO Mobile 6/OM 5/OM SE/OM4 SE/Insta360 Flow,Magnetic Fill Light Compatible with DJI Osmo Gimbal Stabilizer Accessories : Electronics
London Camera Exchange | DJI OSMO POCKET | BEGINNERS GUIDE
Dji osmo pocket photography I PRO MODE test ! - YouTube
DJI announces Osmo Action 3, with 4K/120p recording, longer-lasting battery: Digital Photography Review