You Do Need power plug adapter while traveling from Djibouti to Bahamas.

Here is Why You Need An Adapter

The outlet and plug type used in Bahamas are A and B and in Djibouti are C and E. This is how they look like.

Djibouti

In Djibouti, outlets of type C and E are in use.

Type C

Type E

Bahamas

In Bahamas, outlets of type A and B are in use.

Type A

Type B