Here is the English translation with full emphasis and formatting:
Portable Mobile Jammer F10 – Professional Protection Against Recording and Eavesdropping
In today’s world, where any conversation can be recorded without your knowledge, protecting your privacy is more important than ever. The F10 Portable Ultrasonic Jammer is a revolutionary solution that allows you to have complete control over who hears what.
This compact device uses the most advanced ultrasonic interference technology to effectively neutralize all devices with built-in microphones – from smartphones and digital recorders to wireless listening devices and cameras. Unlike standard passive solutions that only reduce the risk of data leaks, F10 actively blocks any recording.
It emits special ultrasonic waves that microphones pick up as static noise, making any recorded audio completely unusable. With a range of 1.5–3 m² and 300° coverage, it protects your personal or work space without requiring you to change your behavior or speaking volume.
It is ultra-compact and lightweight (just 170 g), designed to be carried with you anywhere – whether at corporate meetings, business negotiations, strategic sessions, or private gatherings where discretion is essential.
The device comes equipped with a powerful 4000 mAh battery, ensuring 60–120 minutes of operation per charge, and it can also serve as a power bank for your smartphone or tablet.
Discreet activation and control are provided by a wireless remote control, with a range of up to 50 meters, allowing you to activate protection at any time without anyone noticing. It is completely silent – the human ear cannot detect ultrasonic waves, so its operation will not disturb meeting participants or the public.
If you are looking for a reliable, professional, and portable tool to protect your confidential conversations and data, F10 is the device that will never let you down.
It is ideal for managers, lawyers, diplomats, entrepreneurs, or anyone who values their privacy and wants full control over it – anywhere and anytime.
Key Features:
- Reliable protection against eavesdropping and recording – neutralizes microphones of smartphones, cameras, recorders, and surveillance devices.
- Ultrasonic interference technology – microphones capture only incomprehensible static, voice data cannot be recovered.
- Three output directions with 300° coverage – effectively protects the surrounding area.
- Wireless remote control (range 1–50 m) – discreet activation/deactivation when needed.
- Power bank function (4000 mAh) – charges your devices when not used for protection.
- Usable while charging – continuous protection even during long meetings.
- Perfect for meetings, important presentations, VIP negotiations, and confidential conversations.
- Completely silent operation – ultrasonic waves are undetectable to the human ear.
Technical Specifications:
- Ultrasonic transducers: 9 units
- Coverage angle: 300°
- Output directions: 3
- Interference intensity: 120 dB / 30 cm
- Charging voltage: 5V / 1A
- Output voltage: 5V / 1A
- Battery: 4000 mAh, rechargeable (with power bank function)
- Operating time: approx. 60–120 minutes
- Charging time: approx. 2 hours
- Operating temperature: -10 °C to +55 °C
- Dimensions: 22 x 65 x 140 mm
- Weight: 0.17 kg
- Color: Black
- Material: Durable plastic
Package Contents:
1x F10 Portable Ultrasonic Jammer
1x Wireless Remote Control
1x USB Charging Cable
1x User Manual