Inear In-Ear Headphones + 3 Extra Different Size Ear Cup Pairs

The in-ear earbuds from System-S with three pairs of ear cups! Loud and comfortable to wear in-ear headphones with great sound quality. Product features: * flexible ear padding reduces external noise to a minimum and improves bass reproduction * clear sound with rich bass reflections thanks to closed in-ear technology * sound is much louder and clearer than with earphones without inear * best wearing comfort * three different pairs of ear cups in different sizes * earcups are made of stretchy and lightweight silicone rubber * gold-plated 3.5mm jack plug * discreet silver black design Specifications: * Diameter of earcups: 8mm, 10mm and 12mm * Cobalt magnet * Resistance: 16ohm +/-10% * Frequency range: 20-20khz * Cable length: 120cm * Sensitivity: 102db +/-3db at 1khz * Net weight 30g * Power consumption Maximum: 60mw