21 Handheld Aluminum Shell Jammer Cellphone Signal Drone Blocker GPS, Wi-Fi Wireless Camera

• Frequency Range: Full Bands Mobile Phone 4G/3G/2g +WiFi2.4G/5g+ GPS
• Frequency: Full Bands Mobile Phone 4G/3G/2g +WiFi2.4G/5g+ GPS
• Application: Full Bands Mobile Phone 4G/3G/2g +WiFi2.4G/5g+ GPS
• Model NO.: AAT-J21H-P
• 5g EU: Full Bands Mobile Phone 5g/4G/3G/2g +WiFi2.4G/5g+
• 5g Us: Full Bands Mobile Phone 5g/4G/3G/2g +WiFi2.4G/5g+
• Working Time: Built-in Battery:7.4V/12000mAh Continue Working: a
• Power Supply: Dapter 50 to 60Hz AC (110-240V AC/12V DC)
• Jam Radius: 2-25metersstill Depends on The Strength Signal in
• Length of Antennas: 166mm
• Gross Weight: 2.0kg
• Built-in Battery: 16000mAh Continue Working: More Than 2.5+ Hours
• Car Charger: DC12V in
• Transport Package: Neutral
• Specification: 200 x 135x 53mm
• Trademark: AAT
• Origin: China

Product Description

Product Description

Can block 21 frequencies, and have a very large jammer range. With a separate frequency control switch, you can select the frequency range that needs to be disturbed as needed. This product use aluminum housing with heat sink has the perfect heat dissipation system, can work long time.  that use 2G, 3G, 4G, and CDMA 450Mhz,Block LOJACK GPS, Wi-Fi 5G,Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 is popular,

Product features

Nylon cover for handheld
With DIP switch, can turn on/off any signal band without affect other bands
With car charger, 12V DC/AC power supply is also available
With built-in bigger battery, can work more than2.5 Hours, 16000mAH  
 Easily repeated charging

Dimensions: 200 x 135x 53mm (Main Unit only, do not include Antennas) 
Length of antenna :166mm   Gain:2.0dbi

Packing size:330*250*80mm        Net weight: 1.8kg               Gross weight: 2kg

Total power: 16W     
Shielding radius: (2-25) meters at -75dBm Still depends on the strength signal in given area
Built-in battery:16000mAh Continue working: more than 2.5+ hours

Warranty: one year from delivery date

Application

This device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, the device is popular with teachers and administrators