1. Microphone size: 6x2.7mm, speaker size: 15mm 2. Microphone sensitivity: -38dB+/-3dB, speaker sensitivity: 106dB+/-4dB 3. Microphone frequency: 1kHz 4. Microphone impedance: 2.2KOhm, speaker impedance: 110Ohm 5. A remote microphone with a push-to-talk button, you can edit anywhere. 6. The transparent tube connecting the earplugs makes you look like a special agent or bodyguard and protects you from radiation. 7. The earplugs/speakers are close to your ears to keep your conversation private. 8. Cable length (plug and play): 100cm. 9. The length of the cable (PTT to speaker): 108cm. 10. Two-pin standard diameter: 3.5mm stereo ear (thimble). Microphone 2.5 mm stereo (bottom pin). 11. The distance between two needles: 11mm. 12. Suitable for Kenwood KPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D, suitable for Retevis H777, 888s Plus, suitable for HYT TC286,386,2685,3865,668,TC 278, etc.
Verified Compatible
Guaranteed fit for your device. Wrong part? Full refund including shipping.
