This device allow you to spy anyone in any place.

You only need to buy a new SIM card, place it in this device. Once you call this number, this device will auto answer, and it is working like a phone with auto answer without speaker. So you can actually hear anyone's talking about you or whatever when you call in that sim card's phone.

Features a unique super- slim design, place it at home or even in the office. You could listen to the sound of its surrounding wherever you want, it is the latest SIM surveillance equipment available

Please do not use it to engage any illegal activity.

Dimensions : 52mm x 38mm x 15mm
24 hour non-stop power supply
All GSM SIM card compatible except 3g and cdma
Microphone range(Meter): 5~7(Radius), 4 levels
Receive sensitivity: -\+10K
Working temp: -40~50'C
Responding frequency: 1.2K~800Khz
Stand-by time: 10 days
Working time: 4 hours
Caution:

Do not insert the SIM into the slot in the wrong direction.
Charge the SIM card amount
LED Light indication will be activated after the SIM card is correctly inserted.
SIM spy will be completed initialization and maintain in stand-by status, and The light will be off and it is ready to go. Just dial the SIM card number, you could hear the sound around the SIM card spy.
Take out the SIM card 10 second later after the LED is off.
Please do not use it to engage any illegal activity.


Work with bands GSM (800MHz, 900MHz, 1800MHz). Please check if it can work with your local system format before purchasing!
Not suitable for either CDMA or 3G network!