Car GPS 2G 3G Satellite Signal Blocker Anti Jammer Anti Tracking Device

Specification: Color: Black Material: Metal Size: 10.2 * 4.7 * 1.6CM length: 82CM Coverage radius: 5M Transmit power: 1.3W Antenna interface: CDMA, GSM / DCS or GSM / DCS / 3G Power supply: built-in 1500mA lithium battery Power supply voltage: AC220-DC5V Car charger input voltage: DC12V-24V Car charger output voltage: DC5V / 1A US plug input voltage: 100-240V, 50 / 60HZ US plug output voltage: 5V / 1A Type-A GSM / CDMA blocking frequency: 869-960MHZ Type-A 3G blocking frequency: 2010-2170MHZ Type-A DCS / PHS blocking frequency: 1800-1920MHZ Type-B GSM / CDMA blocking frequency: 869-960MHZ Type-B 3G blocking frequency: 1570-1580MHZ Type-B DCS / PHS blocking frequency: 1800-1920MHZ Type-C 3G blocking frequency: 1570-1580MHZ Feature: Tiny and lightweight design makes it easy to carry. This product shields GPS, 2G/3G, satellite signals. It will not cause interference to the base station. Using ultra-high-frequency broadband and micro-power jamming technology to ensure high effective power. Low power consumption, about 2-3 hours using time.