If pink is your colour this speaker is only £18.70 but grey is £26.92
I bought one of these last year and have been really happy with the sound quality (considering its size) so was looking to get another (for stero sound).
Specs from Amazon.
A powerful speaker delivering clear sound
Connects wirelessly up to 10 meters away
Works with all Bluetooth-enabled devices: smart phones,
tablets or use 3.5 mm audio output.
Built in rechargeable battery - up to 4 hours playback
Smart and compact design