Compact Voice Amplifier Wall Microphone Device

Discover the secret to hearing every sound with clarity! Our Sound Amplifier Microphone Wall Listening Device is the perfect solution for anyone looking to enhance their listening experience. This compact and discreet gadget can be easily mounted on any wall in your home, giving you the power to listen in with ease.

• Experience high-sensitivity sound detection capabilities that can pick up sounds from walls, windows, doors, and more. When paired with earphones, you'll enjoy excellent sound quality that's crystal clear.
• Using our device is a breeze - simply close the door, window, or wall, adjust the volume, and you're ready to listen in just one quick step. No complicated setup or technical expertise required!

Key Specifications:
Measuring Range: Up to 1m/3.28ft
Measurement Object: Underground Pipe Concealed within Walls
Operating Temperature: -10℃~50℃
Power Source: Integrated Lithium Battery for convenient use
Package Dimensions: 150 X 95 X 43mm/5.91 X 3.74 X 1.69" - compact and easy to store

What's Included:
1x Sound Amplifier Microphone Wall Listening Device - the ultimate listening solution
1x Earphones - for private and comfortable listening