The Sundara Silver by Hifiman is an open-back planar magnetic headphone with a sleek modern design. The Sundara Silver delivers a natural, balanced sound with vibrant liveliness that suits all music genres. The bass impresses with excellent impulse fidelity and a beautiful depth. The detail, clarity, and transparency of the Sundara in the midrange are outstanding, and the smoothness of the high frequencies is a delight. Vocals and instruments are reproduced with high fidelity to detail. The high-frequency response has been tuned to prevent listener fatigue even during long listening sessions. With a sound pressure level of 92 dB and an impedance of 37 ohms, the Sundara pairs well with a smartphone or portable music player. Therefore, the Sundara's cable is equipped with a sturdy 3.5 mm plug. For use with a stationary setup, a 3.5 to 6.3 mm adapter is included in the package. Especially when combined with a headphone amplifier, the Sundara reveals an engaging musicality with an authentic three-dimensional spatial representation. The headband, ear cups, and their supports are constructed from lightweight aluminum, keeping the weight of the Sundara Silver to just 342 grams. The headband and ear cushions made from skin-friendly breathable material ensure high comfort for hours of wear.