Tai nghe chụp tai có micro chống ồn kết nối USB tiện dụng cho máy tính/laptop

✨[Goodshop]Computer USB Headset Call Center Headset with Microphone Noise Cancelling Wired Business Headset for PC for Laptop Features: 1.With commercial grade broadband USB headphones:digital signal processing (DSP) and noise-canceling microphones, the headset can provide clear calls and acoustic impact protection (ASP) to protect your hearing. 2.The ultra-lightweight USB earphones:with adjustable headband to suit all head sizes. The flexible microphone bracket can meet your preferences. The soft and high-quality ear pads can be worn throughout the day for highly comfort. 3.The accurate design:high-quality plastic, integrated headband structure, and flexible metal microphone bracket make the microphone of this one-ear USB headset more durable and sturdy. 4. Portability: This product is small in size and light in weight, which is very convenient to carry around. 5. Ergonomic design: This product adopts ergonomic design and is very convenient to use. Description: With easy access volume and mute controls in the power cord, you can quickly adjust the volume of the headset up or down, mute or unmute the microphone or speaker. Specifications: Color:black Speaker size:30mm Sensivitity:105 ± 3db requency range:20 HZ-20KHZ Microphone:6.0x 5.0mm Microphone sensitivity:38± 3db Directionality:omnl-directional Headset jack&Cable lenath:3.5MM 3PIN ( 2 Plug )&1.6M± 0.15; USB & 1.8M±0.15 Package Included: 1 pc * Headphone 1 pc * box Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.