Don't want to be tracked in a car? Bear no more noises in starbucks? Shut the phones around you in a theatre? No matter you are bothered by one of the mass or all of them, it will no longer be a problem by using a multifunction GPS + Wifi + Cell Phone Signal Blocker.
| Device Blocked: | Cell Phone, GPS, Wifi |
| Signal Blocked: | GSM,CDMA,DCS,3G,GPS,Wifi |
| Blocked Area: | 1 to 10 Meters Depending on signal strength and working environment |
| Jamming Frequency: | CDMA/GSM: 870-960Mhz |
| Output Power: | 1.5W |
| Power supply: | 100-240v |
| Typical Battery Life: | 2Hours |
| Battery: | Built in Rechargeable Li-ion battery |
| Weight: | 1KG |
| Dimension: | Antennas off - 115*70*25mm(L x W x D) |