Etymotic ER3SE LE Hearing Amplification but the electronic circuitry of

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

An innovative Bluetooth transmitter and earphones provides a latency free

which results in better instrument performance

and AptX LL allowing for 24 bit/48khz lossless capabilities

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

Etymotic ER3SE LE Hearing Amplification but the electronic circuitry ofTodays 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