Experience crystal-clear sound amplification with our advanced Sound Amplifier, designed to significantly enhance and amplify ambient audio for clear hearing of subtle and distant sounds. Utilizing cutting-edge microphone audio technology, this device captures and intensifies sound waves, enabling you to hear through walls, doors, and various barriers such as water pipes, cement pipes, and steel pipes. Ideal for home security monitoring, daily use, and those needing hearing assistance, this multifunctional sound enhancer delivers exceptional audio performance. Key Features: · Powerful Sound Amplification: Amplifies ambient sounds up to 13,000 times, making faint noises distinctly audible for improved listening experiences. · Advanced Microphone Audio Technology: Captures and enhances sound through barriers including walls and pipes, enabling through-wall hearing without entering the room. · Multifunctional Use: Perfect for security monitoring, home use, and hearing enhancement, offering versatility and convenience for users of all ages. · Easy to Operate: Simply connect your earphones to the device, adjust the volume knob, and start enjoying amplified sound immediately—no complicated setup required. · Durable ABS Construction: Built with high-strength, wear-resistant ABS material to ensure a long service life and reliability in everyday use. · Portable and Lightweight: Compact design allows for easy carry and discreet operation wherever needed. Specifications: · Item Type: Sound Amplifier · Material: ABS · Battery Type: Polymer Lithium Battery · Battery Model: 1254 · Battery Capacity: 68mAh (Included) · Sensitivity: -60dB · Maximum Audio Magnification: 13,000X · Penetration Capability: Effective through water pipes, cement pipes, and steel pipes · Answering Method: Earphone connection Package Includes: · 1 x Sound Amplifier (Battery included) Enhance your hearing and security monitoring capabilities with this durable, easy-to-use Sound Amplifier, engineered to deliver high sensitivity and remarkable sound penetration for a reliable and efficient audio enhancement solution.