- Stock: In Stock
- Model: VIM-BLOCK4
Someone in the meeting is recording – phone on the table, voice recorder in a pocket, bug planted earlier. You won't know until the conversation leaks. This voice recorder blocker looks like an ordinary phone charger. Place it on your desk, press one button, and every microphone within 1.5 metres captures nothing but noise.
Key Features
- Hidden in Plain Sight – Looks and functions like a standard power bank. USB-A, USB-C, Micro-USB ports. LED battery display. No one questions a charger on a desk.
- Block Every Angle – 9 ultrasonic emitters fire in three directions. 300° coverage wraps your entire meeting table.
- Defeat All Recording Devices – Blocks voice recorders, smartphone microphones, GSM bugs, body-worn cameras, and hidden mics.
- Cover Your Conversation – 1.5m range. Everything within arm's reach becomes unintelligible on recordings.
- All-Day Protection – 5 hours full power, 10 hours half power. USB rechargeable.
- Built-In Flashlight – Double-click to activate. Aluminium alloy shell.
- Activate Without Touching – Remote control works up to 20m away. No need to reach for the device.
Where You'll Use It
Office Meetings
Sits on your desk like any other charger. Colleagues, clients, contractors – anyone with a phone is carrying a microphone. One button press and your conversation stays in the room.
Business Negotiations
Contract discussions, salary negotiations, partnership talks. The other party doesn't need a recording of your strategy. Place the power bank between you, speak freely.
Private Consultations
Legal advice, financial planning, medical discussions. Conversations that could cause damage if recorded. The charger on your desk is your first line of defence.
How It Works
- Place – Set the power bank on your desk or meeting table. Looks like you're charging your phone.
- Activate – Press the button or use the remote. LED confirms operation.
- Talk – Ultrasonic waves flood nearby microphones with interference. Recordings capture noise, not words.
Technical Specifications
- Coverage Angle: 300°
- Effective Range: Up to 1.5m
- Sound Pressure: 120dB at 30cm (max)
- Ultrasonic Emitters: 9 (3 per side)
- Battery: 6000mAh / 3.7V
- Runtime: 5 hours (F2 full power) / 10 hours (F1 half power)
- Charging Time: 8 hours
- Output: 5V/1A
- Ports: USB-A, USB-C, Micro-USB
- Remote Range: 1–20m
- Dimensions: 140 × 65 × 22mm
- Weight: 260g
Lawful Use
Legal for protecting your own private conversations. Does not record, intercept, or block communications – it masks your speech from recording devices within range. User is responsible for lawful deployment in their jurisdiction.
Do not use near people wearing hearing aids. When active, the device may interfere with phone calls – keep phones 3m away if you need to make a call.
What's in the Box
- 1 × Power Bank Voice Recorder Blocker
- 1 × Remote Control
- 1 × USB Charging Cable
- 1 × User Manual
FAQ
1. Does it actually charge devices?
Yes. Functions as a real 6000mAh power bank. USB-A and USB-C output at 5V/1A.
2. Will people know it's a blocker?
No. Looks identical to a standard power bank. LED display shows battery percentage. No visible indication it's active.
3. Does it block phone calls or WiFi?
No. It blocks microphone recordings, not signals. Phones still make calls, connect to WiFi, and function normally – they just can't record clear audio.
4. How do I know it's working?
LED indicator confirms activation. Test by recording on your phone while the device is active – playback will be distorted noise.
5. What's the difference between F1 and F2 mode?
F2 activates all 9 emitters (5hr runtime). F1 activates one side only (10hr runtime). Use F1 for smaller spaces or longer meetings.
6. Can I use it while making phone calls?
No. The ultrasonic output interferes with microphones, including your phone's. Keep your phone 3m away from the device if you need to make a call.
