Speaker: 40mm
Rated power: 10 mW
Maximum input power: 50mW
Resistance: 32Ω
Sensitivity: 103db
Frequency response: 20~20000Hz
Audio plug: Ø3.5 mm
Headphone cable: high elasticity braid
Cable length: 1.2 m
Microphone: control with microphone
Cable control: one-button operation control