Wireless Bluetooth Headset High Quality Noise Reduction

Product information:
Type : Headphones
Plug Diameter: Wireless
Frequency Response Range: 20-20K (Hz)
Impedance: 32 (Ω)
Sensitivity: 108 (dB)
Distortion rate: 0.5 (%)
Horn diameter: 13 (Φmm)
Color: white, yellow, silver gray

Packing list:
Headphone+Data cable+Manual*1