Sennheiser CX300 In-ear Headphone in box

The surface is polished, shining bright, as if a layer of enamel coating. There is a silver drawbench between the earphones cap and earphones cavity which is rounded treatment. Its texture is strongly. Mid & high frequency perform excellent.
Bass is steady. A
Vailable colors: Black and white Model: CX300
Type: In-ear earphone
Speaker diameter: 9Φmm
Cord length: 1.2m
Sensitive: 112dB/mW
Frequency: 18-21000Hz
Impedance: 16Ω
Plug: 3.5Φmm
Brand: Sennheiser