Features:

100% brand new and high-quality CXD Transformer
Upgraded adaptor for 110V devices
This is for a 50-watt travel Voltage converter that changes 220V electricity to 110V
With this item, you will never worry about your device not working due to the voltage
Built-in EU power cable
Specifications:

Type: 220V To 110V External Adaptor
Input: AC 220V 50Hz
Output: AC 110V 50W(Max) 
Connectors: EU-EU
Cable Length: 50cm
Adaptor Size: (L9.5 x W6.3 x H5.5)cm