Feature: 1. APPLICATION: The walkie talkie earpiece is suitable for radio security door monitors 2 pin; suitable for use in security, retail or hospitality. 2. PERFECT FIT AND ERGONOMIC DESIGN: Earbuds fit easily in the left or right ear, keeps your conversations private. Comfortable and lightweight, perfect for long time waring. 3. SPECIAL DESIGN: The 2 pin walkie talkie earpiece with built in wire microphone; hands free headset clip design, convenient and practical. 4. BROAD COMPATIBILITY: The 2 way radio D shape headset is suitable for Baofeng, for Kenwood, for HYT walkie talkies. 5. CLEAR SOUND QUALITY: The sensitive mic provides great sound flawlessly performance, extremely get clear sound even at low volumes. Specification: Item Type: Walkie Talkie Earpiece Material: ABS Color: Black Two Pins Standard Diameter: 3.5mm Stereo (Top Pin), Microphone 2.5mm Stereo (Bottom Pin) Applicable: Suitable for Baofeng, for Kenwood, for HYT Walkie Talkies. Package List: 1 x Walkie Talkie Earpiece