keelead 3-axis handheld gimbal stabilizer w/focus pull & zoom for iphone xs max xr x 8 plus 7 6 se samsung action camera

bundle include: operation step: feature 1. supports smartphones weighing up to 8.1 oz / 230g, and up to 3.35" in height 2. 330° of pan, 325° of tilt, and 180° of roll; large, cine-style focus/zoom wheel with a witness mark 3. dolly zoom vertigo effect, multiple time-lapse and follow-mode choices; 4. up to 12-hour runtime, able to charge for phone while shooting, support an external power pack 5. use with the downloadable gimbal pro app to control select ios/android phone functio...