With built-in rechargeable Li-Ion battery, the handheld JYT-CW200 jammer is designed for blocking signals on all cell phone networks and 2.4GHz including Bluetooth and Wi-Fi. This jammer has a great output of power at 2.5 watts and with a jamming radius range for up to 20 meters (depending on local signal strength). JYT-CW200 comes with a built-in cooling fan and with wind slots on both sides, which cool down the heat.This feature makes it be able to work 24 hours continuously. It's supplied with a wall AC/DC charger, a car charger and a leather cover for easy access.

Specifications
Technical Specifications
Output power: 2.5 watt
Maximum effective range: 20 meters
Antenna: External,Omnidirectional
Power suply: AC 110-240V, DC 12V
Working temparature: -15°C to +60°C
Working humidity: 5%-80%
Jamming System
Analog: NMT,TACS,AMPS
Digital: 3G,GSM,CDMA,DCS,PHS,PDC,PCS,TDMA,iDEN
2.4G: Bluetooth, Wifi
Jamming Frequencies (American Version)
850-960 MHz: GSM 850, GSM 900, CDMA, CDMA 800, iDEN, TDMA, AMPS
1805-1990 MHz: GSM, GSM1800, GSM 1900, CDMA 1900,PHS, PCS, NEXTEL
2110-2170 MHz: 3G, CDMA 2000, UMTS, WCDMA, T-SCDMA
2400-2500 MHz: Wifi, Bluetooth
Jamming Frequencies (European Version)
925-960 MHz: GSM 900
1805-1880 MHz: DCS,GSM 1800
2110-2170 MHz: 3G, CDMA 2000, UMTS, WCDMA, T-SCDMA
2400-2500 MHz: Wifi, Bluetooth
Physical Specifications
Product size: 113x65x30 mm
Product weight: 250 g
Package size: 208x153x85 mm
Package weight: 750 g
Battery
Type: Lithium-Ion
Capacity: 1800 mAh
Charging time: 3 hours
Working time: 1.5 hours
Package Contents
AC/DC adapter: 1 unit
Car adapter: 1 unit
Leather cover: 1 unit