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Product Advantages
Professional office earphones
High end ABS Material
Suitable for telephone operator
220 degrees rotating microphone
Support different connect such as RJ9 , Ø 3.5 mm (4 pin) or Ø 2*3.5 mm (3 pin) ,USB ect
User For computer , laptop , Telephone etc
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Size Information
Headphones sensitivity, dB | 105 ± 3 |
Headphone sensitivity,dB |
-58 ± 3 |
Headphones frequency range, Hz |
20 – 20,000 |
Microphone frequency range, Hz | 30 – 16,000 |
Microphone frequency range, Hz | 30 – 16,000 |
Membrane, mm | Ø 40 black magnetic trumpet |
Impedance, Ohm | 32 |
Connection type | Ø 2 × Ø 3.5 mm (3 pin) stereo mini-jack |
Cable length, m | 1.8 |
Weight, g | 280 |
System compatibility |
Windows XP / vista /7/ 8 /10.Linux. Android/Mac OS |
Selling Point
Company Advantages
· Keyceo Tech Co., LTD values the quality and safety of material.
· The product has an extremely long service life through high-intensity detection.
· In addition to protecting users' high-quality sleep, this product also adds an instant splash of color and pattern to the bed, changing the look of the room.
Company Features
· In the changeable market, Keyceo Tech Co., LTD is capable of adapting to people's needs for number lock and make rapid response.
· Our company has excellent manufacturing teams. They demonstrate strong skills and knowledge in yield analysis and improvement, product engineering, packaging, and overall production flow logistics.
· We are committed to integrating responsible business practices into all our activities, not just with words and statements, but also with action and deeds.
Application of the Product
Game combination can be applied to different industries, fields and scenarios.
Based on the actual needs of our customers, we provide a one-stop solution for them with the purpose of rational allocation of