1 Pin 3.5mm Throat MIC Headset Covert Air Tube Earpiece for Iphone Samsung HTC LG MOTOROLA Mobile Phones 8 Pin Impedance: 2

Impedance: 2

PUXING:PX-777/Plus PX-666 PX-888/K PX-328 PX-333 PX-999 PX-555 etc

Easy to Carry and Use---Has a remote microphone with push to talk button you can clip anywhere

2 Pin Flexible Acoustic Tube PTT MIC Earpiece Earphone for Kenwood Baofeng Retevis TYT Two Way Radio

Work voltage: 2

1 Pin 3.5mm Throat MIC Headset Covert Air Tube Earpiece for Iphone Samsung HTC LG MOTOROLA Mobile Phones 8 Pin Impedance: 21. 3. 5mm standard plug; Color: Black 2. Sensitive throat vibration microphone can pick up low voice. 3. Soft plastic earbud fits snugly to ear which keeps your conversation private. 4. Applicable Phones: Samsung Iphone HTC LG Blackberry MOTOROLA 5. Transparent flexible acoustic tube could hardly be detected by people around you and protects you from radiation. Features: 1. 100% Brand new 2. Sensitive throat vibration microphone can pick up low voice