Personal Cell Phone Signal Blocker Device

Product Description

Overview: Create a circle of silence around yourself! Cellock-brand time-proven build quality & reliability Creates enough interference to block all cell phone signals around you (GSM 930 Mhz~960 Mhz/CDMA 870 Mhz~880 Mhz/DCS 1805 Mhz~1920 Mhz) Fully metal construction
- creates a solid & techie feel Creates a 0.5M ~ 15M (about 2 to 40 feet) radius of cell phone signal black out area Built-in 1500m Ah battery lasts 3 to 4 hours, also works & charges on AC & Car 12V power with including adaptors Light (6oz) weight, fits-in-a-pocket size User's manual available here (400KB) Perfect for the following senarios: Class rooms & small seminar halls Meeting rooms & board rooms Private offices Bus & vehicles (imagine how you can finally have a good undisturbed nap)VIP & privacy-sensitive senarios Important Note: Usage & purchase of this item may not be allowed in certain countries. It is your responsibility to check for your local regulations. DX is not responsible for customs confiscations. if you are not sure whether you country allows importing this product, do not use EMS express shipping to avoid problems.