Sell [ready Stock] N9 Audio Monitor Mini Gsm Device N9 Listening Surveillance Acoustic Alarm Built In Two Mic best price

We can't guarantee the lowest price But we guarantee the best quality If you have any questions Please contact us and we will help you solve it. -------------------------------------------------------------------------- Card compatible: GSM / SIM (not included) Microphone range: 2m Work frequency: 850mhz, 900mhz, 1800mhz, 1900mhz Standby time: Support voice control with2-3 days, 12-15 days without voice control Power: built in battery Material: plastic Color: black Item size: 42*32*14mm Package list: 1 x audio monitor, 1 x USB cable, 1*user manual << Automatic monitoring function: As long as it exceeds 45 decibels in 4 meters, it will automatically call back. << Built-in microphone: Built in mic, so can be heard clearly and quickly. << Easy to operate: You just make a call to the SIM number which is installed in the device, then you will hear nearby voice within 10 meters in a few seconds. << Work frequency: GSM quad band (850/900/1800/1900Mhz), work perfectly around the world. << Power on: Open the back cover. put the Sim card in the device, then the device will power on automatically. The indicator light will last for 3 seconds. You can start to use after indicator light is off. << Voice feature: Send 1111 message to the SIM card number then voice control is opened. When send 0000 message, then voice control is closed. << Charging: When the device is charging, red and yellow indicator light will be on, when fully charged, only red one will be on. << Portable: Compact and lightweight design, easy to hide or carry. << Notes: 1. Please allowed 1-3mm differences due to manual measurement, thank you! 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item. Size: please allow 1-2cm differs due to manual measurement, thanks. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Thank you!