7 Band Digital Car Sound Equalizer with High Bass Adjustment for Headphones and Cell Phones Aluminum Alloy Material

[VERSATILE-COMPATIBILITY]-Equipped-with-a-NE5532-composed-ear-amplifier-for-headphones, -adjustable-high-and-low-settings, -and-a- 3.5 mm-input-interface-for-various-devices. ^^ [ENHANCED-AMPLIFICATION]-The-preamplification-gain-and-op-amp-provide-5-times-amplification, -delivering-14dB-for-powerful-sound-performance. ^^ [SUPERIOR-SOUND-QUALITY]-Experience-precise-audio-adjustments-with-the-7-band-equalization-circuit-control-range-of-12dB, -allowing-you-to-fine-tune-frequencies-from-60HZ-to-15KHZ. ^^ [-DESIGN]-Crafted-from-aluminum-alloy, -this-dual-channel-sound-equalizer-offers-high-strength, -, -and-stable-performance-for-long-lasting-use. ^^ [EASY-INSTALLATION]-Simply-connect-the-equalizer-to-the-power-supply-using-the-included-cable-and-start-customizing-your-audio-preferences-for-an-immersive-listening-experience. ^^ ^^ ^^ ^^ ^^