NAD VISO HP70 Wireless Active Noise Cancelling HD Headphones, Black. Condition is "New". Shipped with USPS Priority Mail. Like a true studio, the NAD HP70 wireless headphones are outfitted with all the hardware necessary to deliver an immersive experience. Unlike a studio, they’re wireless, lightweight, and easy to take wherever you go. Enjoy seamless Bluetooth connectivity with support for the aptX HD codec, and listen during long trips thanks to 15-hour battery life. Onboard active noise-canceling blocks out unwanted distractions, while RoomFeel technology gives the NAD HP70 a wide-open soundstage with detailed, speaker-like audio—even during noise-cancelation. Listen on active noise-canceling mode, amplified mode, or passive mode (via the 3.5-millimeter analog input) to fit your setup. Take calls, skip songs, and control track volume straight from the NHP70 with high-clarity, dual beam-forming microphones and intuitive exterior controls. Specs
NAD
Type: Closed back
Coupling: Circumaural
Drivers: 40 mm dynamic drivers
Inputs: Bluetooth, 3.5 mm jack
Bluetooth codecs supported: aptX HD
Frequency Response: 10 Hz – 20 kHz
THD (ANC on): 0.5% (1 kHz / 1 mW)
THD (ANC off): 0.25% (1 kHz / 1 mW)
Maximum power handling: 30mW
Impedance: 32 ohms
Charging: Micro USB
Battery life: 15 hours
Coupling: Over-ear
Headband material: Spring steel
Driver enclosure material: ABS and polycarbonate
Earpads and headband finish: Leatherette
Dimensions (headphones): 6.9 x 8.1 x 2.8 in (17.5 x 20.5 x 7.2 cm)
Dimensions (travel case): 8.5 x 9.1 x 2.5 in (21.5 x 23 x 6.3 cm)