Zhiyun Rider-M WG Wearable 3 Axis Brussless Gopro Camera Gimbal Stablizer with Bluetooth Wireless Remote Controller&Extension Stick for Gopro Hero 3, Hero 3+,Hero 4 6 Month Warrenty Upgraded version of zhiyun Z1-rider2,more exquisite& Compact,only 175G,easy to carry everywhere Innoviative APP Control,get rid of cable,easier to wear Manual seting angles,you can fix angles or rapidly change angles by gently twisting camera angle by hand Inheritate all advanages of Z1-evolution,like 1/4 inch bottom screw,CNC alloy structure,side power buttom,gopro charge port Ship to USA via Fedex,estimated delivery 5-8days