Singapore

Listening through walls
Special pull back vechicle with secret listening device
Easy to listen all the action
High sense metal probe
Coming with earphone,Small as a jelly
Complete function: charge hole,earphone hole and switch knob upside
Easy operate,cling to the door,window or wall
Able to get the sound out from the wooden/brick wall, windows or door or armor plate
High sensitivity detector
Can be used for recording pen
How to use: 
Clockwise turn the master switch to start the device
Adjust the volume until you hear the sound clearly
colour: Black
Material: ABS+Metal
Package including: 
1 x Ear Listen Through Wall
1 x Earphone
1 x USB cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.