dB Logic has announced that they will start to ship its no-battery-required, ultra-low distortion sound pressure level limiting EP-100 earphones which targets both teens and adults. The earphones will boast dB Logic’s SPL2 technology that prevents users from experiencing long-term hearing damage, as it is smart enough to regulate volume when required without altering your musical content by too large a margin. This isn’t achieved using magic, but rather, advanced circuitry that does away with the need for bulky battery-powered processors that is found in other sound pressure limiting products. If you’re interested to preserve your hearing in the long run so that you can know whether your kids are badmouthing you when you’re 60, then the dB Logic EP-100 earphones can be yours for $29.99 in Quick Silver, Big Apple Red, Barracuda Blue, Valentine Pink, Shamrock Green, and Tiger Orange colors. [Press Release]

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