Is it possible to connect more than one beats wireless headphones to receive audio from an iPhone simultaneously

I have an iPhone 6+ which I use for music and data recording while running, often go out with my dad or a running partner.

Recently got Beats Wireless headphones and connected to the phone with ease.

Question: Is it possible to connect both mine and my running partners beats to my phone at the same time so we can listen to the same music from a single device.
When I've tried it connects both sets but defers audio to only one set of headphones.

Running iphone 6+ on iOS 8.3. Headphones I'm trying to connect are Beats Solo2 Wireless and Powerbeats In-ear.

Thanks
Andrew