Zhiyun Z1-Evolution Professional 3 Axis Handheld Gopro Camera Gimbal Stablizer with Portable Protective Bag for Gopro hero 3 3+4 Zhiyun Z1-evolution, best Gopro gimbal yet, with exceptional design, detailed crafting, adding up to the premium feeling.applied third control system,shows more stability andsmooth in filming Intergrated DC Brussless motor with strong torque andsmooth rotation. each angle of picch roll& pan is up to 330 degree. Convenient power on and off, wrong polarityprotection,over charging andshort circut protetction, humanized intelligent design 1/4 inchscrew port at bottom, can be mounted on any most photographic equipment. With Free protective bag, easy to carry ,Ship with DHL, estimated delivery 5-8 days