12 Antennas Portable Signal Jammer Handheld Full-Band 2G/3G/4G/5G WiFi GPS Blocker with Built-in Battery

This new 12-band jammer is our latest handheld cell phone wireless signal blocking device. The selectable portable handheld 12 bands all cellphone and WiFi UHF VHF GPS signal jammer with nylon case is designed to cut off signals of GSM, DCS, PCS, 3G, 4G, 4G LTE, 4G WiMax, WiFi, GPS, UHF, and VHF simultaneously.

• High-power multi-band handheld jammer with 12W total RF output
• Antennas can be hidden or exposed for flexible operation
• Separate switch for each band with working LED indicator
• Internal cooling fans and heat sink design for continuous operation
• Device surface temperature does not exceed 40°C during extended use
• Simple battery replacement system
• Selectable band operation - individual bands can be turned on/off independently

• 12× Antennas
• Car Charger

R&D Group in USA: We maintain a strong and excellent R&D group in the USA, dedicated to research and development of new products. We are consumer-oriented and committed to offering satisfying products to customers.

Manufacturer in CHINA: With over 10+ years of industry experience, we specialize in cellular jamming products including GSM jammers, CDMA jammers, DCS/PCS jammers, GPS jammers, WiFi jammers, 3G jammers, 4G jammers, and various signal repeater/amplifier/booster devices.