6 Months Warranty Speaker Diameter: 50mm Impedance: 32Ω±15% Frequency Response: 20Hz – 20kHz Microphone Sensitivity: −42±3 dB Cable Length: Around 2.1 to 2.2 meters Interface: USB-A 3.5mm audio jack Waterproof Standard: Often rated as IPX2, which provides protection against dripping water.