A Single Cell Phone Signal Blocker may not powerful enough to meet your request on blocking several devices. Now, with a Portable Wifi + GPS L1 + Cell Phone Signal Blocker, you can carry it anywhere you want to protect your privacy, enjoy your peaceful moment by using this one.
| Device Blocked: | Cell Phone, Wifi, GPS L1 |
| Signal Blocked: | GSM,CDMA,DCS,PHS,Wifi,GPS |
| Blocked Area: | 1 to 10 Meters Depending on signal strength and working environment |
| Jamming Frequency: | CDMA/GSM: 850-970MHz |
| Output Power: | 2W |
| Power supply: | AC110V-240V DC9V |
| Typical Battery Life: | 2Hours |
| Battery: | Built in Rechargeable Li-ion battery |
| Weight: | 1KG |
| Dimension: | Antennas off -125 (L) ×69 (W) ×24(H) mm |