Feature:
. Portable mobile shielding cell phone signals within a security radius

. No setup necessary; turn on and it immediately begins to jam localized signals

. Compact size - only slightly bigger than a standard IPOD (antennas off)

. Can be run on AC power or battery power

. Electrical power and recharging from AC charger (110/220V)

. Certified by the Security Ministry of China, so you know it works well!

Specification:
. Isolating Signal Bandwidth:
   - CDMA: 850-894MHZ
   - GSM: 925-960 MHZ
   - DCS: 1805-1880MHZ
   - PHS: 1900-1990 MHZ
   - 3G: 2110-2170MHZ

. Coverage Area: up to 20 meters

. Power Source : Wall plug, car adapter, or built-in battery

. Internal Battery: 2000mAh rechargeable li-ion

. Typical Battery Life: 120 minutes

. Dimensions:
   - Antennas off = 112mm x 60mm x 30mm (L x W x D)
   - Antennas on = 195mm x 60mm x 30mm (L x W x D)

. Catalog Ref: Cellphone jamming, Mobile phone jamming device

Package including:
 1 * Jammer

 1 * Power charger

 1 * Car charger

 1 * Case

 1 * User manual- English