N/A Handsfree Earphones & Microphone Set with 3.5mm Jack & 48" (122cm) Cord, White

Compatible with MP3/4, cell phones, tablets, laptops, CD players, audio players Impedance: 32 ohms Sensitivity: 90 dB/mW Power handling capacity: 20 mW Frequency response: 20 - 20,000 Hz Cord length: 48 inches (122 cm)