美國 Polk Audio

UltraFit 1000

運動型入耳式耳機 | 線控連咪

• High Performance Digital Sound - Surprising detail and fidelity to maximize performance
• 3 Button Remote Control & Microphone - Use your iPhone and iPod on the fly with in-line controls.
• SecureFit Support - Exercise or play knowing your headphones will stay comfortably in place.
• Ultra Flexible Tangled-Free Planar Audio Cables - Avoid cable tangle and unwanted microphonics with oxygen-free cables in two custom lengths.
• StrainGuard - Kevlar core and computer designed transitional connections eliminate cable failure