DJI Osmo Action 3/4/5 Multifuntional Battery Case V2

1. The 3.5mm TRS input port on the back is for connecting 3.5mm three-stage microphones and does not support 3.5mm headphones. Make sure that the charging handle has power when using a microphone. 2. The Osmo Action Multifunctional Charging Handle is not waterproof. Equipped with a built-in 4900mAh battery, this handle provides approximately 7 hours of operating time for Action 5 Pro. It integrates camera control, magnetic quick-release, ball-joint adjustment, 3.5mm audio adapter, tripod support, and a 1/4″ thread hole for functional expansion. This eliminates the need for multiple accessories and meets various creative needs simultaneously. Compact and lightweight, it is easy to carry and grip.