Covert Acoustic Air Tube Earpiece/In-Ear Headset Dual Purposewith MIC

Model No.︰TW KH02 M plug

Brand Name︰TWAYRDIO

Country of Origin︰China

Unit Price︰-

Minimum Order︰-

Two-pin standard diameter : Ear 3.5mm stereo (top pin). Mic 2.5mm stereo (bottom pin).
Space of two-pin:8mm.

Payment Terms︰ T/T,PAYPAL,WESTER UNION