The transmitter, tuner and Android connection.
Review the supplied footage alongside the kit contents and compatibility information before choosing this set. The Android device shown is a demonstration device and is not included.
Original set photograph. Android device and OTG adapter are not included.
Micro UHF transmitter + USB reception kit
Spy-IL9 Micro UHF Spy Bug & Android USB Receiver Kit
Turn compatible Android hardware into a UHF receiver.
Pair a miniature UHF microphone transmitter with the included RTL2832U USB tuner, Android reception software, drivers and setup video. Receive live audio on your own compatible Android device.
$75.00 USD
USB tuner includedAndroid software + driversVideo setup guide
Compatible Android device and OTG adapter are not included. Check your device’s USB and software compatibility before purchase. The reported test with this tuner reached 130 m; actual range varies.
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US shipping · $9.00 per set
View this kit on eBay ↗Dispatch from Hollywood, Florida in 2–3 business days after payment confirmation. Estimated US transit after dispatch: 3–5 business days.
The transmitter and receiving setup
A tiny microphone.
Your Android receiver setup.
Sound → UHF transmitter → USB tuner → compatible Android device
01
Connect the tuner.
Attach the included RTL2832U to your compatible Android device using a suitable OTG adapter if required.
02
Follow the setup guide.
Use the supplied drivers, reception software and step-by-step video instructions.
03
Tune and listen.
Find the transmitter signal with the receiver software. Recording is handled on the receiving side.
The original listing reports reception at 130 m (about 427 ft) using the supplied tuner. This is a reported test, not a guaranteed range. The transmitter’s separate 250–300 m specification does not promise that distance with this USB tuner kit.
Small transmitter. Flexible receiver.
Listen on compatible
Android hardware.
Spy-IL9 combines a miniature UHF audio transmitter with an RTL2832U USB tuner. The tuner receives the radio signal, while the supplied Android software and drivers provide the listening interface.
The set includes setup guidance for connecting and configuring the receiver. Your Android phone or tablet must support the required USB connection and software; compatibility is not universal.
The microphone transmits sound live and does not record internally. Audio recording, where supported, takes place in the receiving software on the Android device.
RTL2832UUSB tuner included
AndroidCompatible device required separately
130 mReported test with supplied tuner
Setup guideSoftware, drivers and video
Watch before you choose
See the USB receiver setup.
Original supplied demonstration, with sound.
Check the receiving device
Choose the right
USB connection.
Your device must support USB reception.
Check that your Android hardware works with the tuner, required drivers and reception software. Having a USB socket alone does not confirm compatibility.
Match the adapter to your connector.
Some devices need a Micro-USB or USB-C OTG adapter. The Android device and adapter are purchased separately.
Ask Alex about your device →At a glance
The details,
clearly laid out.
Receiver hardware is included; your Android device is required separately.
- Model
- Spy-IL9 · UHF transmitter and USB tuner kit
- Transmitter function
- Live UHF audio; no internal recording
- Listed transmitter band
- 400–470 MHz in the selected listing; tune to your unit’s signal
- Stated transmitter range
- 250–300 m / approx. 820–984 ft; receiver and conditions dependent
- Reported test with supplied tuner
- 130 m / approx. 427 ft; not a guaranteed range
- USB tuner
- RTL2832U USB TV Stick
- Receiving platform
- Compatible Android device with required USB support
- Software and drivers
- Included with the set
- Video guide
- Connection, software setup, reception and recording
- Android phone or tablet
- Required separately; not included
- OTG adapter
- Choose to match your device; not included
- Transmitter manufacture
- Israel
Four parts in one set
What’s included.
- Miniature UHF microphone transmitter
- RTL2832U USB tuner
- Android reception software and required drivers
- Step-by-step video manual
Not included: Android phone or tablet and OTG adapter. Photos showing a screen demonstrate the receiving setup.
Before you choose
A few useful answers.
Is an Android phone or tablet included?
No. You provide a compatible Android device. The set includes the transmitter, USB tuner, software, drivers and video guide.
Does it work with every Android device?
No universal compatibility is promised. Your hardware must support the required USB connection, tuner, drivers and software. Check before purchase.
Is the OTG adapter included?
No. Obtain an adapter matching your device if the connection requires one.
What is the actual range of this kit?
The listing reports a 130 m reception test with the supplied USB tuner. The transmitter’s separate 250–300 m rating is not a guaranteed range for this kit.
Does the transmitter record audio?
No. It transmits live sound. Recording is done by the receiving software where supported.
How do I find the operating frequency?
Follow the supplied guide to locate the transmitter signal with the tuner. Do not copy an example frequency from a photo as if it applied to every unit.
Can I use an iPhone instead?
This set is described and supplied for compatible Android devices. iPhone support is not claimed.
Check your Android receiving setup.
Ask Alex about your device, OTG connection and kit configuration.