【Brand New】 Guilin Zhishen Information Technology Smartphone Stabilizer "SMOOTH 4" Retail Price: ¥17,980 I received this as a gift, but I'm selling it because I don't have a chance to use it. (Instructions are in English) 【Details】 A stabilizer that corrects shake with 3 axes. Compatible with smartphones with a width of 65-82mm and a weight of 75-210g. Various operations can be performed without touching the smartphone via the control panel on the back, and it also features a unique "handwheel" for focus and zooming operations. When used with the dedicated app "ZY play" (compatible with iOS 9 or later / Android 5.0 or later), it also supports shooting features such as time-lapse and object tracking (tracking a specified subject). It operates for up to 12 hours on a 3.5-hour full charge. It is also possible to supply power to the smartphone from the SMOOTH 4. External dimensions are 123 x 105 x 328mm. Weight is 547g.