Portable HiFi Stereo Audio Headphone Amplifier

Portable HiFi Stereo Audio Headphone Amplifier is a compact device designed to enhance audio quality for various music devices. It connects between headphones and music players to provide improved sound output.

• Product type: Headphone Amplifier
• Compatibility: Various audio devices with 3.5 mm plug
• Key feature: Compact and portable design
• Intended use: Everyday use
• Frequency: 2-27KHz
• Noise ratio: 95DB
• Dynamic range: 90DB
• Resolution: 70DB
• Size: 5.5x2.2x1cm
• Long standby time
• Automatic loading detection function
• No power button; powers on when headset is plugged in
• Automatically shuts off when headset is removed
• Protection system shuts off power supply if internal battery voltage is less than 2.5V