Benefit of bitcoin includes:
Freedom
Send and receive money anywhere in the world and at any time.
No bank approval needed
No border or exchange restriction
Full control of your money
Low Fees on Transaction
Bitcoin transaction run on a distributed peer-to-peer network model
No office hence it is done via an internet connected computer thus no need for workers.
Secure
Bitcoin is Mathematical bitcoin is secured
Impossible to fake.
Transaction are irreversible and do not disclose any personal information.
You can use bitcoin to purchase anything in US, UK, Nigeria, South Africa, Malaysia and many more countries, there is no need to convert your bitcoin to any countries currency to spend.
Nowadays, you can use bitcoin to buy almost anything online and offline including rent hotels rooms, flight tickets, electronic stuffs and much more.