Audio Monitor Professional Listening Device - Free Shipping

Keep track of your loved ones discreetly and know what happens when you're not around!

This device allows you to discreetly listen to what's happening around you. You call the number on the SIM card you insert, and it answers automatically. High-quality microphone.

• Compatible card: common chip
• Microphone range: 2 m
• Waiting time: 2-3 days
• 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

Features:

Easy to operate: you make a call to the sim number which is installed in the device, then you hear the nearby voice within 10 meters in a few seconds.
Setup: Open the back cover. Insert the SIM card into the device, and the device will automatically connect. The indicator light will last for 3 seconds. You can start using it after the indicator light turns off.
Portable: Compact and lightweight design, easy to hide or carry.