Functionality:Packs a punch for a small 2 channel speaker. To get an idea of its size, it's just a tad smaller than a futsal ball. It's not small by any means, but to me, it's just the right size to fit on my work desk at home. Quality:The drivers are definitely well worth the price. If you don't mind, you can definitely power it with your device. Having only 10W RMS for each driver has its limitations. I highly recommend powering the speakers with a dedicated minimum 30W power brick to fully appreciate it. This will get you 30W RMS. I also recommend these speakers for PC/Laptop/Handphone only. At default, there are no distortions heard in highs, mids, and lows. Default bass will not be to bass-heads. Boosted bass tracks will crackle at above 3/4 of full volume, but ... MoreFunctionality:Packs a punch for a small 2 channel speaker. To get an idea of its size, it's just a tad smaller than a futsal ball. It's not small by any means, but to me, it's just the right size to fit on my work desk at home. Quality:The drivers are definitely well worth the price. If you don't mind, you can definitely power it with your device. Having only 10W RMS for each driver has its limitations. I highly recommend powering the speakers with a dedicated minimum 30W power brick to fully appreciate it. This will get you 30W RMS. I also recommend these speakers for PC/Laptop/Handphone only. At default, there are no distortions heard in highs, mids, and lows. Default bass will not be to bass-heads. Boosted bass tracks will crackle at above 3/4 of full volume, but pair it with a well-balanced EQ software setting to create a value for money pair of speakers that will rival even mid-range audiophile speakers. My video recordings don't do its clarity and bass justice. Material:The plastic housing is the only drawback, making it feel cheap. This wasn't a deal breaker for me as I had expected it. RGB brightness and placement make me feel whether if it was necessary to be included.Verdict = 10/10 HIGHLY RECOMMENDED

Performance:These are nice speakers. Attractive and space saving. I've been impressed with its stereo separation. Dialogue is crisp and clear. Vocals (music) is similarly crisp and stands out from the mix very well. It's understandably lacking in low end bass given its size. I improved its low-end performance by going into my sound settings and setting it to improve mid bass by targeting the 300hz range and increasing its db from zero to 6db. As a result, dialogue and music are fuller and doesn't sound as thin. I'm confident that once I've connected the PD charger, this will improve further. The seller has patiently and clearly answered my questions. Recommended especially if you have space constraints but still want good sound.