Keyceo Best Headphones 2020 Wireless

Product details of the best headphones 2020 wireless

Product Introduction

The design of best headphones 2020 wireless has been viewed to be highly original. Our quality experts test this product for high performance. The best headphones 2020 wireless's quality can not be assured without efforts of each Keyceo staff.

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

More details

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 Feature

• Our company actively develops domestic and international market and builds relevant sales channels according to the market position of the products.
• Keyceo Tech has a core R&D team composed of senior technical talents with strong professional capabilities, which provides a strong guarantee for product development.
• Established in Keyceo Tech becomes a forerunner in the industry depending on the constant exploration and innovation as well as rich industry experience.
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