Advantage : 1.Highly portable.Palm Sized. Easy to carry.
2. Block Wireless Cammera(Video),Bluetooth,Wifi .
3. Good cooling system with Wind slots in both sides and built-in fans design .Nonstop working
4. Leather cover to make the jammer more convenient to carry.
Total output power :2.0W
Shielding radius: up to 15 meters ( still determined by your background signal strength)