Sansai 100cm USB-A To 7 Interchangeable DC Connector Heads Cable:
Comes with DC 5.5x2.1mm male power plug and 7 interchangeable connector, allow use to charger anytime and anywhere. 

EASY TO USE Plug and play, 7 DC interchangeable plugs connectors for easy replacement of the required plug

Items such as:

• Electric shaver
• Router
• Audio Equipment
• LED Light

Multi-purpose: Comes with 7 interchangeable plugs connectors, which makes it fits most of home appliances. Easy to use, plug and play. Allows you to charge your device anytime, anywhere. 
Widely Compatible: Works for the devices with USB 5V input, such LED Light, Mini fan, Toy, Webcam, DVR Router, Camera, Recorder, Hard Disk Box, and etc.. 
Safer Charging: With bold copper core, has the characteristics of low transmission heat, fast conduction and stable transmission performance, the maximum load current does not exceed 2A. 
Specifications: USB 5V, 100cm length, the maximum load current does not exceed 2A. 

7 Interchangeable Connectors:
6.4*4.4mm
6.3*3.0mm
5.5*2.5mm
5.5*1.7mm
4.8*1.7mm
4.0*1.7mm
3.5*1.35mm 

Approx length of Cable: 100cm 

Includes:
1 x Sansai 100cm USB-A To 7 Interchangeable DC Connector
7 x Heads