Osmo Action Multifunctional Charging Handle, Compatibility: 5 Pro, 4

Features a high-capacity battery, camera control, ball-joint adjustment, 3.5mm audio adapter, tripod support, and a 1/4″ thread hole. Compatibility: Osmo Action 5 Pro, Osmo Action 4 Tips: 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. Tips: The Osmo Action Multifunctional Charging Handle is not waterproof. Do not use it underwater. Tips: While in use, attach the charging port protector and make sure that the USB-C port cover on the back of the charging handle is fully closed. Tips: In camera modes that consume a lot of battery power, make sure the battery is installed securely to keep the camera running smoothly.