Retevis 2 Pin Acoustic Tube Headset Earpiece for Kenwood HYT BAOFENG UV-5R BF-888S Ham Radio Walkie

Description

 Features :
A remote microphone with push to talk button you can clip anywhere.
The transparent tube connecting the ear bud makes you look like a secret service agent or a body guard and protects you from radiation.
The ear bud / speaker fits snugly to ear, which keeps your conversations private. Specification :

Length of the cable (Plug to PTT): 100cm.
Length of the cable (PTT to Speaker):108cm.
Two-pin standard diameter: Ear 3.5mm stereo (top pin). Mic 2.5mm stereo (bottom pin).
Space of two-pin: 11mm.
Color: Black.
Microphone:
 

1. Dimensions: Ø6*2.7mm
2. Sensitivity: -38dB ± 3dB
3. Frequency: 1kHz
4. Impedance: 2.2KOhm

 Speaker:

1. Diameter: Ø15mm
2. Impedance: 110Ohm
3. Sensitivity: 106dB ± 4dB
4. Rated power: 0.5W
5. Maximum power: 1W

 Compatibility:

 BrandModelfor KenwoodKPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D, KPG69D, KPG70D, KPG74D, KPG75D, KPG77D, KPG82D, KPG87DTH-F6 / F6A / D7 / D7A / D7AG / D7E / F7 / F7E / G71 / G71A / G71E / K2 / K2A / K2E / K2ET / 21 / 21AT / 21BT / 22 / 22A / 22AT / 22E / 25 / 26 / 27 / 28 / 31AT / 31BT / 41AT / 41BT / 42 / 42A / 42AT / 2E / 45 / 46 / 47 / 48 / 55 / 75 / 77 / G71 / 205 / 215 / 225 / 235 / 235A / 235E / 315 / 41TK-208 / 220 / 240 / 240D / 248 / 250 / 260 / 260G / 270 / 270G / 308 / 360G / 370 / 370G / 372G / 373G / 320 / 340 / 340D / 348 / 350 / 378 / 378G / 430 / 431 / 353 / 360 / 2100 / 2102 / 2130 / 2160 / 3100 / 3101 / 3102 / 3107 / 3118 / 3130 / 3131 / 3160etc.