A little over a year ago, I reviewed the Yantouch BlackDiamond3, a visually appealing speaker that makes a show of the music thanks to its 16,000-color LED lights. While a decent little speaker, it had a few downsides – namely the lack of a battery and unsatisfying low end. The company is now back with the speaker's successor, the Diamond+ ($150), which fixes at least one of those issues.

This model comes in two different colors – white or black – with each one being appropriately named (IceDiamond or BlackDiamond).

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