Tai Nghe Chụp Tai Có Dây USB Tích Hợp Micro Chống Ồn Điều Chỉnh Âm Lượng Tiện Dụng

Giới thiệu Tai Nghe Chụp Tai Có Dây USB Tích Hợp Micro Chống Ồn Điều Chỉnh Âm Lượng Tiện Dụng

Features:

Ergonomic Design:

Adjustable headband length, soft ear cushion for maximum wearing comfort, suitable for different head size wearing.

Multi-purpose Headphones:

Fits for making office business conference calls, call center phone calls, speech dictation, online courses, language learning, etc.

Noise Canceling Microphone:

Built-in noise-canceling rotatable microphone can block out unwanted background noise for precise voice picks-up, ideal for clear conversation.

Wide Compatibility:

USB plug and play, no external power or drive needed. Compatible with desktop computers, laptops and other USB audio devices.

In-line Control:

With in-line control, you can easily control volume up and down, mute mic and mute speaker.



Specifications:

Model Number: OY359

Drive Unit: 40mm

Rated Power: 20mW

Operating Voltage: 3.7V

Working Current: 0.3-1A

Mic Size: 5.7mm*5.2mm±0.5

Mic Sensitivity: -36dB±3dB

Directivity: Omnidirectional

Frequency Range: 20-20KHz

Sensitivity: 103±5dB

Impedance: 32Ω±10%

Input Plug: USB Plug

Color: Black

Cable Length: 1.8m±0.2m

Main Item Weight: 146g/5.15oz

Package Size: 17.7*14.5*7.2cm/6.96*5.70*2.83in

Package Weight: 187g/6.59oz



Package List:

1 * USB Headset



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