**********COMPATIBILITY - walkie talkie earpiece with Push-To-Talk (PTT) microphone is great for internal communications. Compatible with 2-Pin Kenwood ProTalk FreeTalk and Baofeng two-way radios. *****PROFESSIONAL ELECTROPLATED METAL PINS - Two-pin standard diameters 3.5 mm and 2.5 mm, distance 8.6 mm between two pins. Anti-oxidation electroplating process elongates the using life of walkie talkie headset and removes effectively the poor contact issue. *****QUALITY SOUND & QUALITY CABLE - Crisp and clear sound through noise-reduction structure brings a high-quality sound experience. Reinforced cable increases durability effectively. *****ERGONOMIC EARPLUG - The two-way radio earpiece features an ergonomic earplug that fits snugly in your ear canal, and reduces the vacuum pressure generated by single earpiece.
Comfortable wearing even for a long time and not easy to fall down. *****CONVENIENT FOR USE - The cord length between microphone and earpiece provides flexibility of movement. The PT