Five bands handheld Cell Phone Jammer uses standard mobile phone battery pack and standard battery charger.

This Cell Phone Jammer also can connect a special direct power pack, looks just like the regular battery pack, for you to use continuously after all batteries run down or you will use this Mobile Phone Jammer all the day.

Specifications:

Size: L 150 x W 49 x T 24 mm

Weight: about 110g

Signal Source: PLL synthesized

Antenna: Internal

Input Power: Ni-MH 4.8 V DC rechargeable Battery pack

For all types of cellular system including AMPS, TACS, NMT, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, iDEN, 3G, WCDMA, UMTS

Jamming Frequency and Jamming distance:
 

800 / 1900 MHz   : 0 ~ 25M

900 / 1800 MHz   : 0 ~ 25M

CDMA 800 MHz   : 0 ~ 15M

CDMA 1900 MHz  : 0 ~ 15M

3G 2100 MHz (WCDMA): 0 ~ 15M

Standard package including:
1. Handheld jammer x 1
2. Battery pack x 2
3. Battery charger x 1
4. Power adaptor x 1
5. Acrylic holder x 1

Most of jamming distance is up to 25 meters radius (50 meters diameter, depending on the strength and type of cellular system)

Features:
Low output power will not cause harm to human body or medical equipment. Hospital, medical center or where medical instruments should not be disturbed by cellular signal. Theater, cinema, museum and art gallery. Conference rooms, offices, libraries, schools and restaurant.