Send with adapter for your country.
From 2016.2.25, GMT+8.

Description:

Brand: Xiaomi
Model: Xiaomi Smart Socket 
Input voltage : AC180-250V
Output voltage : AC180-250V, DC 5V
Maximum load : 2200W 10A
Wireless Type : WIFI 2.4GHz
Wireless standard : 802.11b / g / n
Product Weight: 0.200 kg 
Product Size (L x W x H): 4 x 4 x 4.5 cm / 1.57 x 1.57 x 1.77 inches
Color: White

Note:
You need to install the APP 

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Package Include:
1 X Original Xiaomi Smart Socket 

More Details:

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket

Original Xiaomi Intelligent WiFi Wireless Remote Control Smart Socket