Case of 10, Retevis Walkie Talkies Earpiece with Mic 2 Pin Acoustic Tube Headset, for RT22 RT21 RT68 H777, Compatible with Pxton Baofeng BF-888S BF-T26 Kenwood walkie talkie, Two Way Radio Earpiece

Generate a 100-character excerpt from the product description below. Return ONLY the excerpt text, without any prefixes, notes, or explanations. Example: “Compact wireless speaker with 12-hour battery life and waterproof design.” Product description:
K head 2 pin; compatible with Retevis RT22 RT21 RT68 RT68H H777 H777H RT27 RT86 RT86A RT86S walkie talkies; compatible with Pxton Baofeng BF-888S BF-T26 Kenwood and more
Hands free compatible with radios and the acoustic tube fits snugly in the ear and keeps your conversations private
Sensitive built in mic with PTT allows you for no-nonsense hands-free calls; great for smooth communications with your partners
360°stainless fixed clip that you can fix the PTT to the convenient place; PTT to pin: 3.20feet; PTT to catheter interface: 1.87feet; covert acoustic tube: 1.15 feet; total length: 6.22 feet
Excellent for use in police military nightclubs bars paintball security restaurants hotels bouncer warehouses and noisy environments