MAX LENGTH 183 mm RETRACTABLE POLE: The telescoping bar could be extended and retractable for selfie and video, its max length is 183 mm. BLUETOOTH SHUTTER BUTTON & ZOOMING BUTTON: Bluetooth connection between smartphone and Vimble 2, it can control the smart phone camera by shutter button.With Vicool APP,zooming button can adjust focus length. TRIGGER BUTTON: Long press enter lock mode,release to enter previous working mode. HORIZONTAL SHOT & VERTICAL SHOT: Comes with new smartphone mount,easily change shooting direction from horizontal to vertical. NEW Vicool APP: Support face tracking,object tracking,various time-lapse photography,panorama photography and many other functions. FeiyuTech Vimble 2 for Smartphone,Fall in Love with Videography Specifications: Net Weight: 428g; Size: 110.5*118*323mm; Payload: When used in landscape mode, the max payload is 210g. When used in portrait mode, the max payload is 200g; Compatibility(Testing Lists in Landscape Mode):iPhone 5S/6/6S/6 Plus/7/7 Plus/8 Plus/X,Huawei P9/Mate 9/Honor V10, OPPO R9S, Samsung S7, Nubia Z9 mini/Z17,Mi 6. Vimble 2 is compatible with iPhone series, Huawei P9, MI 5, MEIZU MX 6, Samsung S7 and other Android phones which width is between 57 and 84 mm; Built-in Rechargeable Battery: 1 pcs,7.4V / 9.62Wh; Working Time: In running status, working time is 5 hours;including the dormancy,the working time is 10 hours; Charging Time: ≥ 2 hours, recommending using 5V/2A adapter for charging battery (Quick charger is banned from charging). The indicator is red while charging,when the battery is fully charged, it turns to green; Panning: 320° ; Rolling: 320°(could be controlled to move up and down in ±30°); Tilting: 320°； Charging Smart Phone:Output voltage DC 5V,max electric current output 600 mA. Brand No Brand SKU OT776EL04FM7WNAFAMZ-272530