1.Mobilephone weight: 200 kilogram at most   
2.Angle adjustable: 90°& 115°     
3.Operation/storage temperature:(5ﾟc~ 40ﾟc)/(5ﾟc~ 50ﾟc)    
4.Bluetooth:above 4.0
5.Operation distance: 10M    
6.Battery:800mAH(heat-resistance) rechargeable NI-MH battery 
7. Remote battery: non-rechargeable alkaline battery  AAA / 1.5V 
8.Charging time:two hours 5V/0.5A   
9.Charging hole: micro USB charge hole, Support the computer charge...
10.Mobilephone Bracket : rotatable,mobilephone thickness available:6.5~8(mm)/8~9.5(mm)
11.Mobilephone size avaiable:no more than 5.5 inch screen size
12.Specification:height:46.3mm/Diameter:75.5mm/Weight128g
Remote:height:1.9mm/Length76mm/Width:45mm/Weight 25g(battery weight not included)   
14.UI language available:English, traditional Chinese,Simplified Chinese.       
15.OS required:above Android4.3 or Ios7.0
16.Weight:128g