High-end Military Grade Zinc Alloy Panel
Featuring unique design into mosaic crafts, HM20 is made of high-precision metal die-casting process. It is well polished from the metal shell, and has undergone as many as 27 complex processes such as polishing, sandblasting and electroplating. Finally, this device presents a dazzling appearance, comparable to luxury jewelry, and its hardness is comparable to military industry, strong and durable.
Replaceable Cable Design & & High-Isolation Performance Ear tips
Easily switching to be wireless mode, the CCA employs replaceable cable design, featuring 0.75mm standard gold-plated PIN connectors. These connectors can be upgrade to the wireless version with CCA BTX. After CCA professional acoustics team meticulously tuning, the HM20 finally comes up with stereo surround HiFi audio performance. Besides, HM20 has two skin friendly transparent cavity. The HM20 characterizes ergonomic design, which is comfortable to wear. When wearing around the ear, it is close to the ear socket, not easy to fall off.
High-Purity Silver-Plated Cable
To lower distortion, the CCA HM20 adopts high-purity silver-plated cables. And their layers can enhance the resolution and reduce the loss during signal transmission. It is worth mentioning that the new cable design effectively can resist tangling and knotting. Besides, its mic version features a HD-Mic for smoothly communication, which is easy to control through on button. Such design can help users make high-definition calls without noise.