Product information:
Color:V3 black blue + adapter cable, V3 black red + adapter cable
Frequency range: 20Hz-20KHz
Headphone type: Headset
Plug diameter: 3.5mm
Earplugs/earmuffs material: memory sponge filled with protein leather case
Style: Headset
Sensitivity: 106±3dB
Headset output audio: general
Impedance: 16Ω ± 15%
Wire Length: 1.9m ± 0.2
Headset cable material: braiding thread
Speaker diameter: 50mm

Packing list:
1 * headset; 1 * User Manual (multiple languages); 1 * one divided into two adapter cable (optional);
Product Image: