Radiation-proof: Air acoustic tube protect your body by reducing radio waves radiation (მოწინავე ინტეგრაცია).სასიამოვნო anti-noise: The Soft plastic earbud fits either left or right ear,deliver a great sound even in noisy places by air acoustic tube (მოწინავე ინოვაცია).Tactical Hidden: Transparent acoustic tube earpiece could be invisible by transforming into the surrounding environment.Two-pin standard diameter: Ear 3.5 mm stereo (top pin).Mic 2.5 mm stereo (bottom pin)
Space of two-pin: 11 mm
Applications:
Relevant personnel: police, military, bouncer, and businessman.Related sites: nightclubs, bars, paintball, security, restaurants, hotels, airports, casinos, manufacturing plants, conventions, concerts, warehouses, and noisy environments.https://www.youtube.com/watch?v=8Uyj8ZWf39s