• Turbo bass air vents for deepest and richest bass:
• Turbo bass air vents for deepest and richest bass Turbo Bass air vents allow air movement for high-fidelity reproduction of the deepest and richest bass.
• Ultra-soft silicon caps sit comfortably in your ears:
• Ultra-soft silicon caps sit

• Turbo bass air vents for deepest and richest bass:
• Turbo bass air vents for deepest and richest bass Turbo Bass air vents allow air movement for high-fidelity reproduction of the deepest and richest bass.
• Ultra-soft silicon caps sit comfortably in your ears:
• Ultra-soft silicon caps sit comfortably in your ears The 3 sizes of ultra-soft silicon caps of these Philips earphones sit comfortably in your ears without adding pressure to them whilst blocking out unwanted noise.
• Anti-tangle slider:
• Anti-tangle slider When storing your headphones there is a risk that the cables tangle if not stored carefully.This makes it a hassle to store the headphones and get them ready for listening. Simply slide the anti-tangle slider towards the earpieces to keep the two earpiece cables neatly together, and to minimze the risk of the cables tangling.
• Durable Flexi-Grip makes a strong flexible connection:
• Durable Flexi-Grip makes a strong flexible connection The soft flexi-grip material that the body of the headphone is sheathed in enhances its performance and extends its durability. It protects the cable connection from damage that otherwise could occur due to repeated bending of the headphone body from frequent contact with the user's fingertips when being put on and removed.
• Exceptional noise isolation for quality sound at low volume:
• You don't have to turn up the volume in noisy places anymore. Angled Acoustic Pipe and the perfectly sealing earbuds cut off background noise significantly, delivering the same quality sound at lower volume and a longer battery life.
• A 1.2m long cable that is ideal for outdoor use:
• The ideal cable length to give you the freedom to put your audio device where you want.
• Ergonomic Angled Acoustic design ensures a natural fit:
• The design superiority of a slight 15-degree tilt in the Angled Acoustic model based on the anatomy of the human ear achieves a natural fit and supreme comfort.