Specification:

Driver: 11.5mm

Sensitivity: 110dB±3dB

Impedance: 16Ω±15%

Frequency response: 20-20000Hz

Plug type: 3.5mm

Length: 120mm

Net weight: 16g

Contains:

1x AWEI ES-900i In-ear Earphone

4x Additional Earcap

1x Plastic Clip

1x Protecting Carry Bag