How long does it take to charge the battery?

Full charge takes about 4 hours, providing 1-2 hours of working time.

What is included in the package?

The package includes the portable jammer, power adapter (100-240V), car charger, and manual.

8 Band Portable Bluetooth Network Mobile Jammer GSM 2g 3G 4G Cell Jammer

Name: 8 Band Portable Bluetooth Network Mobile Jammer GSM 2g 3G 4G Cell Jammer
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 1934488125

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$115.60

1 Piece

Sample price:US$117.80/piece.Request sample

Product profile

Customization

Available

Frequency Range

2g/3G/4G/2.4G/WiFi/GPS etc

Frequency

900/1800/2100/2400/2600

Model NO.

GW-JN8

Application

Outdoor/Company/Office

Sample Date

3 Business Days

Power Output

4 W

Jam Radius

up to 20meters

Antenna

8 PCS

Weight

1kg

Transport Package

Neutral Packing

Specification

ISO9001

Trademark

Greetwin

Origin

Shenzhen

HS Code

8517699000

Production Capacity

10, 000PCS/Month

Key features

Portable Design: Pocket-sized with cooling fan and rechargeable battery for easy transport.

Multi-Band Control: Adjust ON or turn off any single band without influencing others.

Wide Frequency Range: Covers 2G, 3G, 4G, WiFi, GPS, and more with 8 channels.

Customizable Frequencies: Supports customization for various cellular standards and frequencies.

Long Jamming Radius: Jamming range up to 20 meters depending on local signal intensity.

Versatile Applications: Suitable for meeting rooms, hospitals, gas stations, and transport.

Fast Sample Delivery: Sample available within 3 business days.

Multiple Power Options: Includes AC adapter and car charger for flexible power supply.

Company profile

High Repeat Buyers ChoiceYears of Export Experience3D Software DesignR&D Capabilities

Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-08-01Nearest Port: ShenzhenAverage Response Time: ≤7.69hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer with strong R&D capabilities, offering a range of customization options and ODM/OEM services. They focus on electronic and communication equipment sales, with production lines capable of significant output. However, they lack in-stock service capacity and overseas warehousing. Their financial records indicate stability over the past three years. The supplier is experienced in exporting, serving multiple global markets, but lacks SDK availability. They have clear procedures for handling customer complaints and after-sales service, yet no information on specific certifications was found.

Supplier typeThe supplier is identified as a manufacturer, indicating they are directly involved in the production of goods.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints, indicating a structured after-sales service capability.

Financial creditThe supplier has reported consistent financial capacity and cash flow over the last three years, which suggests financial stability.

R&D capabilityThe supplier exhibits R&D capabilities, having developed new products in the past year and offering ODM services, although they lack SDK availability.

Production capacityThe supplier operates 3 production lines with a significant annual production output, indicating strong production capabilities.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customization, showcasing strong customization capabilities.