Sell gsm listening device

gsm listening device You May Also Be Interested In: 3g network gsm listening device listening device spy ear
Features:(High sensitive model)
1) 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
2) So you can actually hear anyone's talking about you or whatever when you call in that sim card's phone #. But no one will notice,
because this device look like a USB hub or small USB device. But actually it is a spy tool.
3) f you store this beside a computer and put in to a usb it will keeps charging. . And you can call in anytime anywhere. . or you can put in the car or other place
and it will work 1 to 2 days it will need to charge again.

4) I have try to use this i can hear my friends workmate talking it works good and is fun. Please do not use it for illegal
5) You can hear this Sim Card Spy Ear from anywhere, and just dial in to this Sim Card's #
6) Easy to install, and no configuration (just put phone card in) Work with bands (800MHz, 900MHz, 1800MHz) . Please check if it can work with your local
system format before purchase
Not suitable for both CDMA and 3G network!
(posted by northvision technologies co. , ltd)
Brand Name
Supply Capacity
ce, fcc
Lead Time from Order to Shipment
Model Number
Minimum Order Quantity
Terms of Payment
Terms of Sale
Warranty Coverage
12 months