2 Pin Headset Mic Covert Acoustic Tube Earpiece Security Walkie Earphone Talkie

Features:

Air duct design principle, is to prevent electromagnetic radiation.

Sound through the air duct, filter out the voice of the volume which is too strong and endanger human body health.

So this one is no like other headphone wiht so loud sound.

Long time wearing more comfortable, ear will not pain, and not easy to fall off.

Speaker

Size: 15mm

Sensitivity: 102dB ± 2dB @ 1Kz

Impedance: 32Ω

Power: 5mW

Connector:

Life time:12000times(put in an take out)

According to radio models,different connector available

Mic:

Dimension:6.0 x 2.7 mm

Sensitivity: -38db

Impedance: 2.2K

Ralated current: 100mAh

Matching walkie-talkie type:

Kenwood TH272G/372G,TK3130ProTalk

Series,TK313Free Talk series,

TK220/320/240/208/360/370 etc.

BF-5118 BF-5118A BF-5180 BF6200 BF6800

TK-3107 TK-3207 TK-2107 TK-2207 TK-308 TK-208 TK-3118 TK-2118

TG-K4AT TG-45AT TG-46AT TG-42AT TG-3118 TG-6118

PX-777 VEV-3288S LT-6600 LT-6288 LT-6100PLUS

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