S500: Ultra-compact, noise isolating aluminium in-ear headphone Featuring an ultra-compact, noise isolating design and lightweight, aluminium alloy construction the S500 uses micro dynamic driver technology to deliver exciting, immersive and detailed sound reproduction. Micro dynamic driver (model 140.1) for vibrant, immersive and detailed full-range sound. Compact, noise isolating design. Lightweight aluminium alloy construction. Selection of dual density and double flange silicone ear tips. 1.35m, two part material cable with gold plated connection Carry pouch. Three year warranty. Included S500 in-ear headphone 6 pairs, dual density ear tips - S x2 / M x2 / L x2 1 pair, double flange ear tips - S x1 Patent pending ear tip holder Carry pouch Clothing clip