Yudanny Tri-band GSM Mini Hidden Audio Ear Bug Audio Surveillance Device
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Yudanny Tri-band GSM Mini Hidden Audio Ear Bug Audio Surveillance Device

3.0/5
Product ID: 253229950
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Details

  • Brand
    Yudanny
  • Colour
    Black
  • Ear placement
    Over Ear
  • Form factor
    Over Ear
  • Impedance
    80 Ohm
  • Noise control
    None
📞Instant remote call activation
📶Tri-band GSM for global reach
🎙️7m radius crystal-clear mic

Description

🎧 Stay in the know, wherever they go.

  • PLUG PLAY SIMPLICITY - Just insert a GSM SIM card and start spying instantly—no tech hassle.
  • SMART VOICE ACTIVATION - Automatically calls you when conversations start—never miss a word.
  • DISCREET ULTRA COMPACT - At just 20g and sleek plastic design, it blends invisibly into any environment.
  • REAL TIME AUDIO MONITORING - Call in anytime to listen live with zero delay—your ears, anywhere.
  • GLOBAL TRI BAND COMPATIBILITY - Seamlessly works on 850/900/1800/1900 MHz for worldwide surveillance.

The Yudanny Tri-band GSM Mini Hidden Audio Ear Bug is a lightweight, plastic-encased surveillance device that operates on four global GSM frequencies. With a 7-meter microphone range and voice-activated call-back feature, it enables discreet, real-time audio monitoring via any mobile phone simply by inserting a SIM card.

Specifications

Age range (description)Adult
MaterialPlastic
Specific uses for productMonitoring
Recommended uses for productAudio Monitoring
Compatible devicesMobile phones
Control typeVoice Control
Cable featureCorded
Water resistance levelNot Water Resistant
Frequency range850 MHz, 900 MHz, 1800 MHz, 1900 MHz
Unit count1.0 count
StyleModern
Product Dimensions20 x 10 x 2 cm; 20 g
Item model number1047698/120034OSVIN
Body MaterialPlastic
ConnectorUSB
Material TypePlastic
Item Weight20 g

Reviews

3.0

All from verified purchases

D**D

Why do people sell no good stuff must be a mug

Thought was to good to be true , have followed the instructions in every possible way deciphering very possible alternative but still do no work . IED 3 g , 4 g , 5 g SIM cards but still no joy . You only get 1 message back “ config ok “ but nothing else . Honestly beggars belief I have been had over 🙈

J**A

Neat item.

Works well, battery life limited but as expected for the size

G**S

Does not work

The media could not be loaded. Hello unfortunately no SIM card works for this device. I tried two but the red light doesn’t turn off.😔

M**M

Ideal spy sim card

It does as stated

N**A

Not bad

Does the job. Cannot complain at all for the price. I think people are experiencing issues due to the SIM. I read elsewhere it’s not very compatible with some like O2. But others like EE are much better. I got a lebara one off Amazon and it works just fine. Only issue is it switches off every 1-2 mins and becomes user busy. You just have to keep calling it back. If you have the patience for that is defo does the job and is worth the money

M**S

Worked

Worked ok , giff gaff SIM card , was fiddly but got it eventually.Took about 20 minutes to react to my ‘1111’ message to start it but rang me back every time there was a noise

S**D

Waste

Waste of time does not work

J**O

PERFECT, TKS

PERFECT, TKS

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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AED 102

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Yudanny Tri Band Gsm Mini Hidden Audio Ear Bug Audio | Desertcart UAE