Color: Black Brand: hohem Compatible Devices: Cellphones Item Weight: 227 grams Recommended Maximum Weight: 280 grams Folded Size: Hohem 3-Axis Phone Gimbal Stabilizer for Universal Smartphones. How to activate for the first time. There are 5 steps to activate: 1) Download the Hohem Pro app from the Apple Store or Google Play. 2) Register and log in to the Hohem Pro app. 3) Attach your phone to the center of the gimbal and balance it. 4) When you turn on the power, the Bluetooth light will flash red and green. 5) Enable Bluetooth on your phone, launch the hohem pro app, and connect. Ultra-lightweight, palm-sized & foldable smartphone gimbal stabilizer. As the world's lightest 3-axis gimbal stabilizer, the iSteady X weighs only 259G. More importantly, it's a foldable gimbal that's smaller than your hand. When you want to shoot and create videos, you can easily carry it anywhere, and you don't have to worry about the size or weight.