The gpo westwood mini is a compact bluetooth speaker and features a built in rechargeable battery with up to five hours playback once fully charged the mini westwood can also be used to boost the sound of a gpo record player with an additional 10 watts of sound further features include vintage metal controls to enable you to fine tune bass and treble a retro cloth grill metal corner protectors and a carry handle for easy portability features gpo retro mini westwood bluetooth speake