The Link Backphones from Skullcandy. Perfect for adding remote automation to your 1920’s mobile phone handset. �24.95.

‘The LINK system allows you to listen to your music and use your mobile hands-free through your headphones, without ever touching either device. When a call is received, you can either eliminate the music entirely, or simply reduce the music volume with the inline music control on the LINK console – listen to both the music and the call at the same time! Depending on your mobile model, you can also place calls using the LINK console while continuing to listen to your music. The LINK system is fully supportive with the voice-dialing features of most cellpone models, allowing you to place calls through the headphones with the simple touch of the LINK console button.’