An extra mini Wireless Earphone (Spy-earphone) with optimum communication performance when use it with walkie-talkie in covert operation.
Either flat-plate or coil type inductor can be chosen to cooperate with.
Without RF emission, completely harmless to human body.
Support various brands of Walkie-Talkie (Kenwood, Standard, Motorola…etc.).
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Specifications
Model
WEP-21A
WEP-21B
Dimension
Diameter: Ø8mm,
Length: 12 mm
Diameter: Ø10mm,
Length: 13 mm
Weight
Approx. 0.8g
Approx. 0.9g
Frequency range
300 Hz ~ 5 KHz
S/N ratio
> 50dB to 2 KHz
Power supply
SR416W(1.55V)
10D6(1.4V)
Time of standby
10 hours above
40 hours above
Standard package
WEP-21A or WEP-21B Earphone
Flat-plate (BT) or Coil (BC) type magnetic field inductor (include Mic./mini PTT switch/connecting cable with plug which comply to various Walkie-Talkie)
Batteries for earphone *6
Raysun TH-22(A) / (B) Tactical Headset
Double-side earphones (A type) for head-wear; single-side earphone (B type) for installed in the helmet or mask.
High sensitive Head-skeleton/Ear-bone vibration activation Microphone/Earphone provide excellent communication performance when use with walkie-talkie even under noisy surroundings and without exposing your location while in combat.
Place TH-22A earphones at user's temple place without covering the ears for hearing the radio as well as surrounding sound at the same time.
Perfect for Military, Police, Special Forces, Fire-fighting or Rescue missions.
Support various brands of Walkie-Talkie (Kenwood, Standard, Motorola…etc.).
Specifications
Mode
TH-22A
TH-22B
Microphone
Reciprocal vibration of head-skeleton,
noise elimination at 30dB
