eSynic 16-300 Ohms Portable Headphone Amplifier-1000mAH Rechargeable Headphone Amp with Gain Switch & Volume Control-Aluminum Alloy 3.5MM AUX Audio Amplifier for Phone/Laptops/PC/MP4/Gaming Consoles

* High-Fidelity Amplification - 0.0003 %
THD+N*---: Our eSynic Portable low distortion audio headphone amp Engineered with a dual-voltage (4V) circuit delivering pristine audio reproduction across 16-300 impedance ranges. Achieves >100dB SNR and ultra-low distortion for uncolored monitoring accuracy. ^^ * Car Audio Upgrade Secret Weapon*----With Our eSynic Portable Headphone AMP Can Transform your car stereo instantly! Plug into AUX port via 3.5 mm cable - 3.5 mm Aux from phone to car speakers with zero lag. Perfect for older vehicles without built-in Bluetooth. ^^ * 13-Hour
Marathon Playback*---: Our eSynic Rechargeable Headphone AMP With 1500mAh battery delivers 14+ hours continuous use (tested at 50% volume). Aluminum casing dissipates heat 30% faster than Other Regular plastic headphone ^^ * 2-Stage Gain Switch for
Precision Tuning*---: Our eSynic 3.5MM Headphone AMP Suitable for 16-300 headphones with dual gain modes ( 6.5 dB/ 12.5 dB). Our THD+N 0.005 % & SNR>100dB ensures studio-grade clarity - hear every chord vibration without distortion, even at max volume. ^^ *
Luxury Unboxing Experience*---: Gift-ready package with Our eSynic Amazing Headphone AMP Kit Includes 2 3.5 mm Audio cable - everything needed for audiophiles. Ideal for Christmas/Valentine's Day - search "gifts for music lovers" You will LOVE this!