Comfortable Anti-Noise Sleeping Earphones Headband-Bluetooth-Washable (9Colors)

Style: Headphone
Vocalism Principle: Other
Origin: CN(Origin)
Communication: Wired
Volume Control: Yes
Sensitivity: 120±2dBdB
Wireless Type: None
Is wireless: No
Max Output: 1mW
Line Length: 0.1mm
Function: Sport, Sleep
Number Of Drivers: 1
Plug Type: Line Type
Package List: User Manual
Package List: Charger
Impedance Range: from 33 to 100 Ω
Model Number: Sleep Mobile phone Headphone
Earcups Type: Sealed
Headphone Pads Material: Memory Foam
Bluetooth Version: Other
Codecs: NONE
Support Memory Card: No
Driver Diameter: 1mm
Resistance: 9ΩΩ
Waterproof: No
Frequency Response Range: 1 - 2Hz
Total Harmonic Distortion: 1%
With Microphone: No
Features: With Microphone
Charging Method: CABLE
Magnet Type: Ferrite
Function: Portable, Bluetooth