- Efective range: 1000-3000 feet depending on barriers
- Solid audio pick up at over 1000 feet
- Audio level: 11KHz
- 3.5mm earphone jack
- Power Source: Internal Li-ion battery
- Receiver Dimension: 2" (L) X 1.25" (W) x0.33"(H)
- Transmitter size: 3.5"(L) X 2" (W) X 0.33" (H)
3. User Manual (download it here)
5. Wall charger
WARNING: Not to be used for illegal audio monitoring!
BEFORE USGIN YOUR DEVICE: Please make sure you charge the unit for atleast
4 hours before using it
SMALL UNIT (TRANSMITTER): This is the transmitter. This is the
unit that wirelessly transmits signals to the receiver (larger unit). Move the
switch on this unit to either ON position(continuous recording) or to middle
(VOICE ACTIVATED recording)
LARGER UNIT (RECEIVER) - This is the unit that captures audio
signals from the transmitter. Turn this unit by turning the dial to ON. You
will hear a 'click' when the unit turns on.
BEFORE YOU START: If you will be recording, make sure there is a micro
SD card inserted into the receiver. If you will only be listening live then
there is no need for a micro SD card.
Turn the receiver knob to ON position. This automatically puts the device in
listening mode. If the receiver is also turned on, you should be able to hear
sound being tramitted by the transmitter.
You can record what you are hearing in realtime by pressing the red RECORD button
on the transmitter.You will notice recording is in progress if the green indicator
light is blinking. To stop recording simply press the REC button again. The
green indicatior light will be steady.
There are 2 ways to go to playback mode.
A. While listening live: While you are listening live, you can switch to playback
mode by pressing and holding down the REC button. This will initiate a blinking
blue light. From here you can press the play button to start playing the first
file or pressing the FF or REW buttons to skip forward or backwards respectively.
To playback your recordings turn on receiver (transmitter can remain off during
playback). Press the PLAY button once. You will now start to hear the files
playback in sequence.
While a particular file is being played back, you can delete it by pressing
and HOLDING down the PLAY button for 3 seconds. While you have your headphones
on, you will notice that the files abruptly stops playing. You just deleted
it. Press the play button again to move to next file. Do the same for the next
If you prefer, you can delete by removing micro SD card and inserting it into
your computer and deleting it that way instead.