COMPATIBLE Multifunctional Charging Handle For DJI Osmo Action 5 Pro Action 4 1. Equipped with a built-in 4900mAh battery, this handle provides approximately 7 hours of operating time for Action 5 Pro. 2. It integrates camera control, magnetic quick-release, ball-joint adjustment, 3.5mm audio adapter, tripod support, and a 14a?3 thread hole for functional expansion. This eliminates the need for multiple accessories and meets various creative needs simultaneously. 3. Compact and lightweight, it is easy to carry and grip. Parameters: 1. Capacity: 4900 mAh 2. Dimensions: 32??38??181 mm (L??W??H) 3. Weight: 199 g 4. Voltage: 3.6 V 5. USB input: 3.6 V 6. USB output: 5 V1.5 A 7. Working environment temperature: -20- 45 degrees Celsius 8. Charging environment temperature: 5-40 degrees Celsius 9. Compatibility: Osmo Action 5 Pro Osmo Action 4 Tips: 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. Do not use it underwater. 3. 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. 4. In camera modes that consume a lot of battery power, make sure the battery is installed securely to keep the camera running smoothly. Packing list: Osmo Action Multifunctional Charging Handle ?? 1 Charging Port Protector ?? 1 Wrist Strap ?? 1