Cover interface standards:

GSM800-900:850-960MHz
GSM1800-1900:1805-1990MHz
3G:2110-2170MHz
WIFI:2400-2500MHz.

Total output power: 2Watt
Effective range: Radius Up to 20 Meters. The signal  strength<=-75dBm)

New feature:
1. Inside high power fans, better cooling system, can work 24/7 continuously.
2. Single band switch of each band. Can turn on/off each bands separately and without influencing other bands.
3. With leather cover, easy to carry.

Work time: 90 minutes, this jammer can continue to work when charging,
Support Powered by car cigarette charger.
Can OEM or ODM for specially request.

All the TX frequency covered down link only.
Dimension: 112(H)*62(L)*30(W) not include antennas.
Whole Weight: 0.65KG

Contents:
1. Cellular phone jammer 1pcs
2. Antennas: 4pcs
3. Charger: 2pcs (charger and car charger)