SE535 Special Edition wirelss and there is a bass

and there is a bass boost listening mode for added power

Frequency range: 15 Hz - 27 kHz Ω

All-aluminum premium remote control (optional)

The A1's volume buttons are made of Alps micro-switches for sensitive and reliable operation

SE535 Special Edition wirelss and there is a bassSound Isolating Design Sound isolating earphones were originally developed as Personal Monitor Systems to allow musicians to hear their own performances in loud onstage environments. They work by using soft, flexible sleeves to block background noise, allowing small, high performance drivers to deliver incredibly precise sound directly to the ear. By selecting from an assortment of included soft sleeves, you are able to personalize the fit of the