High Sensitive Wall Detection Listening Monitor
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgn13wIiuTbwh6gc8WZf80WKIJ8QekRL-zehA5v7W0r2HuHupM9_q7kI9dRcUTafJohiVNR_pWystKQgTF_s1vXEMRXypeA138L0CX7iSD7mEywQRKeJ7aiiBGJV8aotmINQoIv_mzPwp3U/s72-c/epc-spy-528-1-l.jpg
USD 48.70
A partition which can help you hear conversations through walls and other barriers. Strong penetrability and high sensitive, let you hear the sound from the next room fully. Signal receiving by sonde only. With a little black box, easy to be collect. With build-in rechargable li-battery.Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds.
Specifications:
- Function:A partition which can help you hear conversations through walls and other barriers
- Main features:
- Strong penetrability and high sensitive,let you hear the sound from the next room fully
- Signal receiving by sonde only
- With a little black box,easy to be collect
- With build-in rechargable li-battery - Apply to:
- Business monitor
- Intelligence forensics - On-board Buttons/Slots:
- 3.5mm Earphone Jack
- ON/OFF Switch Button with volume Dial
- The charger USB hole - Operation:
- the end of the sonde must be closed to wall
- turn on the device,and adjust the volume and the Shift still hear the voice most clearly - Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds
- Battery type: 3.7V lithium-battery
- Penetrability: Cement wall, Steel wall, wooden wall, iron wall, glass and air brick
- Listening Devices: Headphones
- Materials: Metal case with Internal Sound Amplifier
- Approved: CE / FCC
- After Sales Service: 1 Year Warranty
Accessories:
- 1 x Earphone
- 1 x Power Adapter
- 1 x Sonde
