Featuring a built-in high-capacity battery, the battery extension rod magnetically connects to Osmo 360 and extends 8K/30fps video recording time up to 4.5 hours. The rod extends up to 90 cm and supports camera controls like sleep/wake, record start/stop, and more. The quick-release design offers two adjustable positions, enabling seamless switching between invisible selfie stick shots and single-lens selfies..