Brand Name: FENGRU
Vocalism Principle: Dynamic
Control Button: No
Active Noise-Cancellation: No
Communication: Wired
Volume Control: No
Style: In-Ear
Sensitivity: 118dB
Is wireless: No
Line Length: 1.2m
Support APP: No
Function: Common Headphone
Function: For Mobile Phone
Number Of Drivers: 1
Plug Type: L Bending
Impedance Range: from 33 to 100 Ω
Connectors: 3.5mm
Model Number: Ocean Pearl OP-139
Support Memory Card: No
Driver Diameter: 15.4mm
Resistance: 44Ω
Frequency Response Range: 20 - 20000Hz
With Microphone: No