There are various places where cell phone using is not allowed, such as conference room, church, hospital and concert. But we can not guarantee that everyone will follow the rule, so how could we do? Here we recommend you this 5-Band (GSM,CDMA,DCS,PHS,3G) Cell Phone Signal Blocker. This cell phone signal jammer could simply block the signals around a certain area, which ensures no use of cell phone. Silence could come as you expected! This cell phone signal blocker provides you with high quality and reliability. It creates a 3 - 15M radius cell phone signal black area. And this cell phone signal jammer creates enough interference to block all cell phone signals around you. Full metal construction creates a solid and technical feeling. And the built-in 1500mAh battery lasts 2 to 3 hours. This cell phone reception blocker is lightweight and small, which is to take with you. This cell phone signal jammer also has an excellent performance on other locations where secret and quiet are requested absolutely. Best choice for you!
- Cover interface: Digital-IDEN,TDMA,CDMA,GSM,UMTS,Analog-AMPS,NMT,N-AMPS,TACS
- Isolation signal frequency:
- - CDMA: 850-894MHz
- - GSM: 925-960MHz
- - DCS: 1805-1880MHz
- - PHS or CDMA1900: 1900-1930MHz or 1930-1980MHz
- - 3G: 2110-2170MHz
- Shielding Radius: 3M - 15M (depends on the strength signal in given area)
- Power supply: Built in Rechargeable Li-ion battery
- Typical Battery Life: 2-3 Hours
- Dimension: 100*42*18mm
- 1 * Broad Spectrum Cell Phone Jammer
- 1 * Car Charger
- 1 * AC Adapter (We will ship out corret AC adapters according to your location)
- 3 * Detachable Antennas
- 1 * Power Cable
Points to Note:Mobile phone signal jammers may not be permissible to import into certain countries due to licensing of broadcasts or other restrictions. Please check your country's customs / telecommunications regulations before placing your order.
