Detailed Product Description

Wireless GSM Bug Device - SIM Card Surveillance Bug Ear Audio (DW-D-008)

Features:
It is very high technology device, the advanced SIM audio detector, monitor, SIM
card monitor-ear. Comes with specially designed small casing, embedded 4
microphone, it doesnt need external software or configuration, just insert a
valid SIM card into the SIM card slot, placing it at a inconspicuous location,
you could listing to the sound of it's surrounding wherever and when you want to
by making a phone call, it is the ideal SIM surveillance equipment you cant
miss.Operation is very simple just insert the SIM card is OK

Please do not use it to engage any illegal activity.

Frequency: 850,900, 1800, 1900(Pls do not plug the CDMA sim card for the device,It
will not work with the CDMA Card)
Embed four condense microphone
24 hours continuous usage.
All GSM SIM card compatible
Microphone range: 10~14 Meters (diameter), 4 direction
Receive sensitivity: -\+ 10K
Working temp: -40~50 degree C
Responding frequency: 1.2K~800Khz
Stand-by time: 15days+-
Dimension: 50x37x13 mm

Package Contents:
Quadband Two-Way Audio Detective Device, USB Cable, Power Charger (110-220V), User Manual - English