gsm Spy Ear®
technical spec.
- gsmSpy Ear® receives signal by inductive coil,
across electromagnetic fields
- Receiving distance: 50– 70 cm
- Standard Zinc-air battery: type SR416
- Battery life: about 15 hours
- Audio bandwidth: from 300 Hz to 4 KHz
- Size: 4 mmx8 mmx10 mm
- Working frequency : ALL FREQUENCIES
- Distance between inductive coil and secret ear: about 70-100 cm.
gsm Spy
Ear®
set for gsm phone includes :
1.Micro Ear receiver
2.Inductive hands free for Nokia GSM phone with microphone and answering
push-button
- this device transmits voice to wireless mini ear receiver (you
can hide both GSM phone and inductive hands-free under the clothes).