iBall Strings 20 Wired Headphones于 2014 年 4 月 23 日首次发布。优雅的黑色设计和 300.00 克的重量使iBall Strings 20 Wired Headphones成为一款美观舒适的耳机。此版本的iBall Strings 20 Wired Headphones具有 40 个驱动器尺寸、32 欧姆阻抗、110 dB 灵敏度和 20Hz-20,000Hz 的频率响应，提供更清晰、更锐利的声学体验。
iBall Strings 20 Wired Headphones vs Logitech H230 Wired Headset
iBall Strings 20 Wired Headphones vs Panasonic RP-DJS150M Wired Headphones
iBall Strings 20 Wired Headphones vs JBL J88A Wired Headphones
iBall Strings 20 Wired Headphones vs Logitech STEREO H149 Wired Headset
iBall Strings 20 Wired Headphones vs Sennheiser 504403 Wired Headset
iBall Strings 20 Wired Headphones vs Philips SHP9500S/27 Wired Headphones
iBall Strings 20 Wired Headphones vs Sennheiser 504404 Wired Headset
iBall Strings 20 Wired Headphones vs Sennheiser HD600 Wired Headphones
iBall Strings 20 Wired Headphones vs Apple OEM Wired Earphones
iBall Strings 20 Wired Headphones vs JBL T210 Wired Earphones
