One-Sided Headset One-Way Headset Pilot Headphone

898 single side earphone is introduced as follows: All for the new black environmental protection EVA plastic, appears luxurious atmosphere. Thick sponge, soft leather head ring and earphone cover, Ergonomic telescopic head wear design, head bow can be pulled up and down to adjust the size. All-round ears, comfortable to wear, do not clip head. Woven cloth is strong and durable. Neodymium metal sound quality speaker, the sound quality is clear and thorough, the low middle treble is rich. The words are clear, sensitive and fixed, but can be flexed to reach the distance you want to speak. Headset parameters: left ear speaker size: 50 mm, speaker IMPEDANCE: 32 euros, sensitivity: 1102DB. Words and phrases: 1. Capacitance microphone, sensitivity-42 ± 2 DB OTHER: Line length: 1.2 M, straight line. Sutra: 3.0. Plug: 3.5 x 2.5 Stereo Plug. Packing: Small Carton. For use on walkie-talkies. The headphones also support customization. Words can also be made into moving circle words.