Sennheiser CX 680 Earfin Sports Earbuds

Frequency response 18-20,000 Hz
Cable length 1.97 ft symmetrical, includes 1.97 extension
Sound pressure level (SPL) 120 dB
Impedance 16 ohms
Connector 1/8'' (3.5mm)
Total harmonic distortion (THD) <0.5%
Weight 0.35 oz

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