This is the case for s20. by olo2000pm

Last crawled date: 4 years, 11 months ago

This is the case for s20.
The case is integrated with power supply.
http://www.aliexpress.com/item/New-Arrival-Wifi-Cell-Phone-Wireless-Remote-Control-Switch-Timer-Smart-Power-Socket-Plug-free-shipping/1992556874.html