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The Yudanny Tri-band GSM Mini Hidden Audio Ear Bug is a lightweight, plastic surveillance device that operates on four GSM frequencies, enabling global use. With a 7-meter microphone range and voice-activated call-back feature, it allows discreet, real-time audio monitoring by simply inserting a SIM card and programming your phone number.
| Age range (description) | Adult |
| Material | Plastic |
| Specific uses for product | Monitoring |
| Recommended uses for product | Audio Monitoring |
| Compatible devices | Mobile phones |
| Control type | Voice Control |
| Cable feature | Corded |
| Water resistance level | Not Water Resistant |
| Frequency range | 850 MHz, 900 MHz, 1800 MHz, 1900 MHz |
| Unit count | 1.0 count |
| Style | Modern |
| Product Dimensions | 20 x 10 x 2 cm; 20 g |
| Item model number | 1047698/120034OSVIN |
| Body Material | Plastic |
| Connector | USB |
| Material Type | Plastic |
| Item Weight | 20 g |
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
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
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
Trustpilot
2 weeks ago
1 month ago
