1. Handheld design with ABS plastic shell, Small, Palm-size 2. Easy to carry, Pocket-size, Hang or wear on the arm or belt(for police) 3. High output power, Can shield all common phone signals around a radius 5-20m 4. Stable performance, Wind holes on two sides and inside coolers make a constant cooling working, The temperature will be less than 50 after continuing work 1.5 hours 5. This High-power handheld (2G/3G/4G full-band)mobile signal jammer with Wi-Fi/ GPS/LOJACK signal, is easy to carry, flexible to use, and built-in large capacity battery, can be used in Public Security, Police, Checkpoints, Personal use, etc. 6. Built-in battery: 4700mA/h 7. Each band can work separately or simultaneously 8. Personalized custom: for different area or devices to customize different types of frequency signal, include Wi-Fi 5.8Ghz signal 9. Size: 16.3 x 8.5 x 4.3cm
