Do these connect to multiple devices?

Are these headphones able to connect to multiple devices? The Bose Soundlink wireless headphones will let you switch between multiple devices. Also if I am listening to music say on my iMac and a call comes on to my iPhone then the headphones switch to the iPhone and alerts you to the incoming call

Bowers & Wilkins P5 Wireless Headphones

Bowers & Wilkins P5 Wireless Headphones

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