The new "blurple" color is a mix of blue and purple, and won't go un-noticed. It's a good match for a Panasonic "cobalt blue" cordless phone, and works well with blue cellphones, and with less-colorful phones, too.
The M130 has an effective noise-canceling microphone that minimizes the transmission of annoying background sounds, and has a switch to adjust output level. The flexible microphone boom is adjustable so you can position it for comfort and best voice pick-up.
The receiver is compatible with telecoil-equipped hearing aids. It's equipped with RF noise shielding for quiet conversations, and acoustic protection to limit
potentially uncomfortable or dangerously loud sounds. The clothing clip will help keep the headset on your head if you move suddenly.