High-resolution, sound-isolating in-ear monitor, transparent- Frequency range: 20 Hz – 20 kHz- Sensitivity: 108 db/mW- Impedance: 30 ohms- Plug: 3.5 mm (1/8″) mini jack- Cable length: 1.2 metre (4′)- Weight: 20 g (0.04 lb)- Included: EVA foam case, 3 pairs of memory foam buds, 2 pairs of rubber buds- Colour: Transparent