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About our online store
PowerofsoundUS is a specialized online store serving the US market, focused on sound, vibration, and frequency technologies. Our catalog primarily features products from 369Sonic, a brand dedicated to the development and production of products related to sound, vibrations, and frequencies. Currently, it is particularly focused on innovative ultrasonic cutting products. Key items include Ultrasonic Kitchen Knives and Ultrasonic Cutters. For more information, contact us at:
The first ultrasonic kitchen knife
Slicing has never been easier! Introducing a revolutionary kitchen knife with the latest technology embedded in the body of a classic knife - a knife with unique ultrasonic technology!
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Why Buy a Jellyfish aquarium?
The aesthetic appeal of our tanks is undeniable
We don’t just sell tanks; we sell trust.
The multi-LED lighting feature does more than illuminate
The species of jellyfish selected for our tanks are harmless to humans.
Our care and expertise extend to you.
Jellyfish do not have a brain.