Retevis Radio Earpiece, Additional Acoustic Tube and Soft Silicone Earbuds | for RT22 /RT21 /H777, Compatible with Baofeng, Pxton, Kenwood Two Way Radio, Walkie Talkie Earpiece with Mic(10 Pack)

Features

• Football referee headset excellent for use in outdoor viewing, stadium security, sports games, event security, large-scale competitions, outdoor activities, law enforcement, patrolling, restaurants, hotels, schools and other crowds and noisy environments; ideal for school security; teachers and staff; provides instant campus communication for student supervision; school events and emergency coordination
• Package includes:10 pack Retevis surveillance headset; 5 pairs additional replaceable acoustic tube; 5 pairs additional replaceable silicone insert earmold earbuds; additional replaceable acoustic tube and earbuds can help you replace them quickly and easily, keeping your ears clean and fresh at all times
• Clear sound; 2 way radio headset with sensitive mic to pick up clear nature sound for smooth transmitting; no distortion or attenuation
• Acoustic tube; covert acoustic headset makes calls more private; suitable for using in some private occasions; such as security guards; police; eavesdropping; secret agents
• Ergonomic earplug design; suitable for left and right ears; with a variety of different wearing styles; choose the one that suits you better
• K head 2 pin two way radio earpiece; for Retevis RT22 RT21 RT68 RT68H H777 H777H RT27 RT86 RT86A RT86S walkie talkies; compatible with Pxton, Baofeng UV-5G Plus/BF-888S/BF-T26, Kenwood and more; former pin diameter of 3.5 mm and 2.5 mm in diameter after pin; double pin from 8 mm within and 11 mm center distance of 2 pin