BIGBEN Connected KP Ergo Button Flat Cable Pink

2x14mm Impedance: 3215% ohms Frequency response: 30Hz - 16000Hz Sensitivity: 1043dB at 1kHz 3.5 mm jack connection; built-in microphone; cable length: 1.2 m International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.