Etymotic ER3SE LE Hearing Amplification Being without a full-functioning battery

Being without a full-functioning battery at a critical moment never needs to happen again

but the electronic circuitry of Saf-T-Ear Buds Pro provides active hearing protection with natural situational awareness

allowing you to use them while you walk

commute or workout

Etymotic ER3SE LE Hearing Amplification Being without a full-functioning batteryTodays portable media players require a little extra boost in sound quality. Etymotic ER3SE LE Studio Edition earphones provide the necessary high level of sensitivity with audio professional grade sound made affordable. The use of balanced armature drivers, the gold standard for high definition, in these in ear earphones produces top level high fidelity with tight tolerance in sound reproduction accuracy, making it a must for discerning audiophiles