Key features

• •HiFi Headphone Amplifier: Specifically engineered to drive medium-to-high impedance headphones with precision power delivery, unlocking the full audio potential of your premium headphones
• •16-300Ω High-Performance Specs: For Demanding Headphones.Supports headphones from 16–300Ω with exceptional clarity: ≥120dB SNR and 0.0005% THD+N ensure noise-free, studio-grade sound reproduction
• •Two‑Stage Gain Switch: For Optimized Output.Switch between low and high gain to perfectly match your headphone's sensitivity—maximizing dynamic range and detail without distortion
• •3.5mm AUX Input and Output: The 3.5mm input/output not only increases output power but also subtly refines tonality and soundstage—delivering richer, more immersive stereo imaging
• •Portable Aluminum Build & Long‑Life Battery: Crafted from shielded aluminum for reduced interference and improved heat dissipation, with a matte finish for secure grip. The built‑in 1500mAh battery provides 8+ hours of continuous use—compatible with phones, laptops, MP3 players, and more