SPECIFICATIONS
With Microphone: Yes
Weight: 35g
Waterproof: No
Volume Control: Yes
Vocalism Principle: Hybrid technology
Total Harmonic Distortion: 0.1%
Support Memory Card: No
Support APP: No
Style: Ear Hook
Sensitivity: 52-74dB
Resistance: 32Ω
Plug Type: Line Type
Package List: User Manual
Origin: CN(Origin)
Number Of Drivers: 2
Model Number: 2020
Max Output: 2mW
Magnet Type: Neodymium
Line Length: 1.2m
Is wireless: No
Impedance Range: up to 32 Ω
Headphone Pads Material: Other
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: for Video Game
Frequency Response Range: 20-20000Hz
Features: With Microphone
Earplug / earmuff material: Metal
Earphone cable material: TPE nano
Earcups Type: Semi-open
Dropship,Wholesale: Support
Driver Diameter: 12mm
Control Button: Yes
Connectors: Type c
Communication: Wired
Color classification: Black / Red
Color: black, red
Certification: CE
Brand Name: SIFREE
Active Noise-Cancellation: No
Description:
*Metal noise reduction earphone: noise reduction closed cavity tube, noise isolation, no noise, sound quality clear. Dolby sound effect 360 ° surround, watch movies at home, also have cinema level experience.
*Enhanced Bass: designed to highlight the bass, beat and tone of any track, this headset ensures that you will always experience crystal clear audio regardless of volume.
*24K Gold Plated 3.5mm jack, compatible with all 3.5mm round hole sound source equipment, antioxidant copper makes the headset more durable and has the best performance.
*Smooth cable: Streamline shape makes sound transmission more stable, not easy to be damaged, more durable, open the music, you can feel the music car like uniform rhythm, no pop, natural amplitude.
*Multi function remote control: it has a high-definition microphone of karaoke level, and can use multiple functions with one key to free your hands.
*Note: the type-C interface is analog earphone, there is no decoding chip at the interface. The 3.5mm headphone interface is cancelled. Analog signal is used for audio signal, and mobile phones compatible with digital headset and analog headset can be used.
Specifications:
Product Name: noise reduction separate sound earphone
Headset type: hifi headset
How to wear: in ear
With or without microphone: Yes
Sound production principle: moving coil
Earplug / earmuff material: Metal
Earphone cable material: TPE
Weight: 35 (g)
Color classification: black, red
Plug diameter: 3.5mm
Plug type: in line
Line length: 1.2m
Horn characteristics
Size: 12 mm
Normal output power: 2MW
Impedance: 32 (Ω)
Sensitivity: 11 ± 63dB
Frequency response range: 20-20K (Hz)
Distortion rate 2 MW%
Microphone characteristics
Sensitivity: 42 ± 3dB
Elegant range: 1.0 ~ 10V (DC)
Signal to noise ratio (s / N) ≥ 55dB (1kHz, 0dB = 1V / PA, a-wei)
Package Included:
1*Earphone
