Power Bank Portable Charger Recording Jammer

• Customization: Available
• Frequency Range: PCS1900
• Frequency: 1900~1990MHz
• Model NO.: VT-335
• Specification: 354 mm * 127 mm * 26mm
• Origin: China

Product Description

VT-335 Power Bank(Portable Charger) Recording Jammer

Product Description

The VT-335 Power Bank(Portable Charger) Recording Jammer is an innovative product that combines audio jamming with power bank functionality. It uses self-developed ultrasonic mixer and ultrasonic noise interference technologies to effectively block the recording functions of mobile phones and voice recorders without impacting user experience. This device also has a powerful power bank feature, with a 15,000mAh lithium-ion polymer battery that supports quick charging and smart sleep mode, making it both convenient and practical. Its excellent disguise and portability make it an ideal choice for protecting personal privacy in various important settings such as offices, negotiation rooms, and reception areas.

Application Scenarios

Suitable for offices, negotiation rooms, reception areas, and other important communication settings where privacy needs protection.

Key Features

• Self-developed Ultrasonic Mixer: Effectively shields mobile phones, voice recorders, and other portable recording devices.
• Ultrasonic Noise Interference Technology: Ensures jamming effectiveness while being inaudible to the human ear, with no electromagnetic radiation and no damage to phone hardware.
• Large-capacity Battery Inside: Supports long-term use, flexible mobility.
• Portable Interaction Function: Activated by a simple touch or connected smartphone, touch again to toggle the anti-recording switch.
• Power Bank Function: Equipped with a large-capacity battery that supports quick charging and smart sleep mode.

Functionality

• Audio Jamming: Utilizes a self-developed ultrasonic mixer to effectively shield various types of mobile phones, voice recorders, and other portable recording devices.
• Active Defense: Addresses unauthorized recording in important communication scenarios.
• Excellent Disguise: Can be used as a regular power bank, charging devices while jamming audio recordings, with strong concealment.
• Portable Interaction Function: Device activation is simple, using a touch or connected smartphone to activate and illuminate the module, which then enables control over the audio jamming function; touch again to toggle the anti-recording switch.
• Safe and Unnoticeable: Uses ultrasonic noise interference technology, inaudible to the human ear, with no electromagnetic radiation, safely and healthily blocking recording functions without interfering with or damaging phone hardware.
• Power Bank Function: Equipped with a 15,000mAh large-capacity battery that supports smart sleep mode and quick charging capabilities.

Convenience and Reliability

The device is easy to activate, with clear status indicators, and its high-quality build is dependable.
Technical Specifications:

Shielding Range	0.5-1 meters
Battery Type	Lithium-ion polymer battery
Input Interface	USB-C
Output Interfaces	USB-A x 2
Input Parameters	5V 2A / 9V 2A / 12V 1.5A (USB-C)
Output Parameters	5V 1A (USB-A)
Rated Capacity	15,000mAh (3.7V)
Battery Energy	55Wh
Product Dimensions	171mm x 82mm x 45mm
Product Color	Black
Product Weight	700g
Operating Temperature	-10°C to 45°C
Operating Humidity	Not more than 93%, no condensation