• Driver Unit: 10mm

• Sensitivity: 90dB ± 3dB

• Frequency: 20Hz-20KHz

• Impedance: 18Ω ± 10%

• Input Jack: 3.5mm

• Cable Length: 120cm

• Max Power: 60mW

About Promate

The Science Of Today Is The Technology Of Tomorrow.— by Edward Teller

Promate Technologies, The worldwide leader in electronic and computing DMS (Design and Manufacturing Service). With extensive experience in product development and vertically integrated capabilities. Promate boasts a diversified product line, including mobility accessories, IT peripherals, photography enhancements, digital gadgets and consumer electronics and more.

Furthermore, we take pride in our well-diversified product portfolio, unique designs, flexible manufacturing capabilities and reliable after-sale services.

What Sets Us Apart?

Promate’s commitment to innovation sets us apart. Moreover, our products are designed by a talented team of industrial designers and engineers. Besides that, they also meticulously manage the technology to ensure the highest quality. Therefore, Promate products are distinct in both design and quality. Furthermore, We operate on a “first to market” philosophy, which emphasizes procedural efficiency so we can bring our innovative products to consumers ahead of our competitors. All these factors have made us the brand of choice among consumers who recognize quality design, engineering and value.

This has been Promate’s mission since our inception in Taipei – Taiwan.

What Do We Do?

Finding a niche in the market or identifying a need and filling the gap is what we do. Furthermore, we have over 1000 products in our portfolio, one of the largest collections for any peripheral vendor.

Lastly, each product has a purpose, offering an exceptional combination of intuitive function and striking form. Together, these elements form an extraordinary collection of innovation and revolution which define Promate’s Lifestyle brand.