Description:The transparent acoustic tube earpiece can fit snugly in your ear and transfer sound in high quality. You can adjust the headset for perfect fit and stably wear it around your neck with comfort. You can fix the PTT button around your finger and it would be convenient everytime you press it.Features:Use throat conduction to transmit sounds to your ears via earpiece.The earbud fits comfortably in the ear and delivers clear sound.You can still hear the sound from headset even in noisy environments.Transparent acoustic tube would be hardly noticed by others.Press the PTT button by a single press of your fingertip for signal transmission.Specifications:Color: BlackMaterial: ABSCable Length: About 2mCompatible Radio: for Baofeng / Kenwood / Wouxun / Linton / Puxing and MorePackage Weight: About 70gPackage List:1 * Throat Mic1 * Acoustic Tube Earpiece1 * Replacement Eartip.