New spy earpiece by Specialhitech - the only miniatural receiver in UHF band, that enters completely in the ear and with a receiving range of 1000 meters !

1. Spy earpiece UHF FM receiver
CHAMP
By Specialhitech

2. Simply NEW !
● Specialhitech released a new product for covert
communications.
● It is called the CHAMP earpiece and is the smallest RF
receiver in the world, entering completely in the ear
canal, witch makes the communication completely
invisible and covert.
● It is able to receive the radio signal from a distance of
up to 1000 meters, completely wireless from an audio
FM transmitter / transceiver, in UHF frequency.

3. CHAMP spy earpiece

4. CHAMP spy earpiece
Technical specification for the spy Micro Earpiece FM Receiver:
Dimensions: 16 mm x 9 x 7
Receiver mod: narrow-band RF receiver
Frequency: fixed UHF FM, crystal quartz controled
Receiver typology: superheterodyne
Audio response: 200 Hz - ~4500 Hz
Audio signal output: 94 dB
Noise filter: soft squelch
Sensitivity: SINAD 17 dB @ E=2mV/m
Channel selectivity: 49 dB (at 200 kHz channel spacing)
Antenna: magnetic, integrated
Spurious emissions: below -51 dBm ERP
Distortion: 5% (depends on the volume )
Weight: 1.5 g (with battery)
Battery life with alkaline battery: operational time 4 h
Current consumption: 2.4 mA
Type of battery: AG4
Working distance: 1000 m, in open space

5. Visit our website: www.specialhitech.com