Air Acoustic Tube Headset for Walkie Talkie Baofeng Radio K Port Earphone PTT with Microphone for UV-5R BF-888s UV-82 Guard Earbud

Type: Air duct, noise reduction
Product name: air headset
Fitable Models. Baofeng UV-5R, 888s,UV-82, KD-C1,Zastone V9.X6
Frequency response: 20-16000 hz.
Sensitivity: -36 db, + / – 2 db. 102 dB, + / – 3 dB
Impedance: 2.2 K ohms to 90 ohms, + / – 15%
Single ears hang design, convenient and practical.
Rotate 360 degrees, wear comfortable.
Arc edge design, scratch-resistant armguard.
Plug type K, suitable for most models.
PPT buttons, beautiful and practical.
In-ear design, avoid leaky, isolated from the outside noise effectively.
Lightweight and flexible, and comfortable to wear
Color: black
Material: ABS