Brand: XO
Rated impedance: 16+_20%
Product Name: MKF 05 In ear game headset
Inout power: 2mW
Weight: 24g
Response Frequency: 20Hz~16kHz
Line lenght: 1200mm 
Sensitivity: -42+_3DB
Color: Red+Black
Signal to noise ratio: 60db
Texture of material:ABS
Package size: 88 138 12mm