In Android you can listen music over bluetooth speakers, sound systems or headphones.
I use with Samsung Galaxy S 2 Plus awesome pair of Sony Bluetooth Headphones Sony DR-BTN200W (white) or Sony DR-BTN200B (black).
These are awesome for CLUB music. Very great bass, just awesome vocals and clear & rich sound!!! For price it's just 10/10 headphone. For real music lovers. 20 $ headphones are always junkky, so spend more money for greatest sound. These Sony BT headphones are 90 € in Finland. Only value for money.
I recently start to use Spotify with my Bluetooth Headset, and the Pause button problem continues. Also the Next/Previous works fine. With other APPs, like Power Amp, all work great, even the Pause botton.
So you know if this problem was fixed, or do you find any solution?