Tai nghe chống ồn cổng USB/3.5mm có micro cho tiện dụng cho máy tính để bàn/laptop

Type A
description:

Equipped with a rotating small microphone, the position of the small microphone can be adjusted freely. Adjustable headband, light weight,

The ear cushions are soft and comfortable to wear. With noise reduction function, provide clear communication effect. high quality

Headphones bring clear sound quality. Equipped with a rotating small microphone, the position of the small microphone can be adjusted freely.

Adjustable headband, light weight, soft ear cushions, comfortable to wear.

With noise reduction function, provide clear communication effect.

High-quality headphones bring clear sound quality.

3.5 mm wired stereo headset noise-canceling headset with microphone adjustable range, suitable for desktop and laptop computers


specification:

Plug type: 3.5mm stereo

Speaker diameter: 27mm

Impedance: 32 ohm

Sensitivity: 100dB

Frequency response: 20hz-20khz

Maximum input power: 100mw

black

Cable length: about 145 cm / 57 inches

Weight: 85g

packing list:

1* Wired headset

Type B
description:

1. Noise reduction: leather earplugs, soft fit, comfortable and breathable, can reduce noise

2. Good quality and good craftsmanship: the earphones are made with superb craftsmanship, the earphones are very delicate and the curve is smooth

3. Flexible microphone: good material, the microphone can be folded and tilted freely

4. Retractable earphone length: The earphone is foldable, lightweight and portable, and the length of the earphone can be adjusted to suit different head circumferences

5. Elegant and simple design: an elegant appearance can add points to your beautiful appearance and make you more attractive and attractive

specification:

Item type: call center headset

Interface: USB 2.0

Speaker diameter: Φ32mm

Frequency: 20hz 20000hz

Sensitivity: 105dB

Impedance: 32Ω

Cable length: 1.9m

packing list:

1* Wired headset


Type C
description:

Excellent design stereo headset.

-Microphone noise reduction

The headband can be adjusted to provide the right fit, while the soft interior makes you feel more comfortable.

Designed to keep your ears in good condition even during long conversations.

You can immediately adjust the volume and mute the microphone.

High-performance 36db voice omnidirectional condenser polar microphone brings high-quality dialogue

Comfortable to wear, ergonomic design, soft PU earplugs and lightweight headband

The elastic band does not stay on the head

Simply plug the headset into the 3.5 mm input and output jacks on your computer and you are ready to go.

USB/3.5mm dual-use earphones, suitable for more devices and wider range of use

Speaker diameter: 30mm

Frequency range: 20-20000 (Hz)

Sensitivity: 110 (dB)

Impedance: 32(Ω)

Headphone cable length: about 3m (including 3.5mm cable)

input interface:

Single usb/3.5mm interface head interface (dual purpose)

Packing list: 1* wired headset


Note: Light photography and different monitors may cause the color of the object in the ima