Airdrop make me crazy ! Please Help.

Hi i've tried everything that i've read on the web about Airdrop and nothing work.

I've got a macbook pro retina end 2013 with OS X El Capitan 10.11 and an iPhone 6S Plus with iOS 9.0.2.

Handoff and continuity work perfectly, but nothing with Airdrop.

I've tried to reset the both devices with clean install, tried many and many thing but nothing.

Can someone give me a hint about that problem ?