Zinc alloy earpiece holder, brilliant and sturdy, firm and solid, with a strong handle. Plastic button, crystal epoxy treatment, soft and elastic, wear-resistant. The handle is scientifically designed, the earpiece and the microphone are in the same distance, and the call is easy. Made of high-quality materials, high-definition sound quality, the best call quality, no need for main power, just connect the phone line to get started. Beautiful design, good mechanical properties, scratch and abrasion resistance, clear sound - Noise reduction helps to prevent outside noise, elegant temperament, superb workmanship, and helps to beautify home decoration