Being the avid music lover that I am, I bought this Bluetooth portable Beat spill speaker with high hopes. So here is the lowdown: this speaker has amazing sound quality for high pitch, high frequency music. If you listen to artists such as Ellie Goulding, or techno or electronic genres of music, the quality is fantastic. It is amazingly crisp like you wouldn't believe, and the sound makes your heart sing. However, I feel like this speaker lets its listeners down with its total lack of bass. If you like R&B, hip hop, rock, etc., this speaker is probably not for you. I am so disappointed that it can't compete with other Bluetooth speakers in regards to low tones and bass. So, for sitting around the house listening to your techno music, this speaker is a dream, but if you want a portable party speaker with impressive bass, there are better options out there.