Wireless mobile phone monopad

Max load capacity : 500g Length of extension : 235-1005 Main material: steel Flex section: 7 Net weight: 162 g Colour : black Battery capacity : 250 mah Charging voltage: 5 v Charging time: 1 hour Standby time: > 100 hour Autodyneb frequency: > 500 times Support system: iOS android 3.0,4.0 Main function autodyne by wireless mobile phone