AJB-331 Desktop Ultrasonic Audio Jammer Box for Cellphone

AJB-331 Audio Jammer Box, Turns Your Smartphone into a Safe Device

In the age of digital surveillance, your smartphone is often the biggest leak in a confidential meeting. Spyware, compromised apps, and even background listening features can turn your phone into a portable bug. The AJB-331 Desktop Anti Recording Phone Box is designed to solve this problem instantly. By placing your phone into the device, you physically isolate its microphone from capturing sensitive conversations, creating a secure zone for business negotiations and private chats.

Key Features

1. Advanced Ultrasonic Jamming Technology

Unlike traditional white noise jammers that are loud and disruptive, the AJB-331 ultrasonic audio jammer box operates silently. It emits ultrasonic waves that are inaudible to the human ear but effectively overwhelm the microphone circuits of mobile phones. It is an anti recording jammer, also called as microphone jammer. AJB-331 jams microphone ONLY, does not affect phone’s network.

• Effect: 100% Prevents voice recorders, spyware apps, and background listening software from capturing intelligible audio.
• Result: All recordings will capture only “humming” noise, rendering the conversation unrecoverable.

2. 2-in-1 Design: Security Meets Utility

We understand that security shouldn’t be inconvenient. The AJB-331 audio jammer box integrates a high-speed 10W Wireless Charger.

• Simply drop your phone into the slot.
• The device automatically starts charging while the jamming function protects your privacy.
• Ensures your phone is fully powered when your meeting ends.

3. Universal Compatibility

Designed with a spacious slot to accommodate mostly all modern smartphones.

• Compatible with iPhone (all models with wireless charging).
• Compatible with Samsung, Huawei, Xiaomi, and other Android devices.
• Note: Works effectively even with standard phone cases.

4. Plug & Play Simplicity

No complicated setup, no Bluetooth pairing, and no software installation required.

• Connect the device to power.
• Place your phone in the slot.
• Protection is active immediately.

Technical Specifications

• Product Model: AJB-331
• Jamming Mode: Silent Ultrasonic Interference
• Jamming Direction: 360° Surround (inside the slot)
• Wireless Charging Output: 10W (Max)
• Material: High-quality Durable ABS
• Dimensions: Compact desktop size, perfect for executive desks and meeting tables

View detailed product specification here: AJB-331 from iSecus

Application Scenarios of AJB-331 Ultrasonic Audio Jammer Box

• Executive Offices: Keep your daily verbal communications safe from spyware.
• Meeting Rooms: Provide a dedicated safe spot for guests’ phones.
• Government & Military: Essential for sensitive compartmented information facilities.
• Personal Privacy: Protect your bedroom or home office from digital eavesdropping.

Demonstration of AJB-331 Audio Jammer Box for iPhone and Android Phone

FAQ

Q1: Is iSecuseshop reliable for a purchase?

A1: iSecusehop is the official online store from iSecus Company, who was established in 2017. Our team has over 10 years experience in the international business. We are dedicated to offer high-quality smart security products to oversea customers at competitive prices. Our business principle is “Being reliable and responsible”.  You can be assured that we will send what you purchased! If you face any problem with your purchase, please write to us at [email protected]

Q2:  Do I need to pay any import tariff and VAT for the item purchased?

A2: The threshold amount for import items from each countries are varied. So import tariff and VAT is not controlled by us. The prices you paid does not include any destination tariff and VAT.

Q3: How long is the warranty for the item purchased?

A3: For all the items purchased officially from iSecuseshop, 12months warranty is provided.