Featuresr with telescopic stand mobile phones or tablets that up to 6 inch can be placed in the bracketr bluetooth30 wireless transmission can support 68m effective distance of operationr with non connection state it will turn off automatically to save the energyr support android 32 ios 43 above systemr compatible with win xpwin7win8 android tv box android tvr colorfulx y a b buttons produce brand new lookr when fully charged it keeps super long working time