Califone Titanium HPK-1000 Washable Headphones with USB 2.0, 50 Ohms Impedance, 85dB Sensitivity, 40mm Drivers


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Califone HPK-1000: Picture 1 regular $48.99

About Califone HPK-1000

The Califone Titanium HPK-1000 is a pair of closed-back circumaural headphones that feature 40mm drivers and a frequency range of 20Hz-20kHz. The headphone's are washable and can be completely immersed in soap and water after its cord has been detached. The detachable cord has a USB 2.0 connection that is Mac and PC compatible. The HPK-1000 are ideal for public environments where headphones are frequently worn and handled like classrooms, businesses, libraries, churches and government facilities.

Designed to withstand heavy use, padded ear-cups and protected slotted baffles guard against perforation of speakers. Ear-cups cover and seal the ear for passive ambient noise rejection to block-out loud distractions. Located on the in-line cord, an LED light turns green when the USB plug is connected with a computer and red when the Sentinel switch is turned on for a fixed volume level. Sentinel technology is built in for appropriate volume play-back listening levels. Fixed volume level is to ensure safe listening practices.

Califone HPK-1000 Features

  • First headphone of its kind with the ability to be washed thoroughly (after the cord is disconnected) without having to worry about damaging sensitive electronic equipment
  • Supportive ear-cushions and comfort strap for longer wearability
  • Adjustable head strap rugged enough for daily classroom use
  • Rugged built ABS plastic construction and thick cord
  • To conserve energy, headphones go into automatic sleep mode after 2 minutes of non-use
  • Sentinel Technology built into the cord, for controlled volume playback level restricted to the ASHA-recommended maximum of 85 decibels

Califone HPK-1000 Specifications

Headphone body only after disconnecting the cord
Frequency Response
20 Hz - 20 kHz
<2% (80Hz - 20 kHz)
High efficiency 40mm Neodymium
Headphone Input Impedance
50 ohms
85 +/- 3 dB
Speed: < 20 ms
Earcups & Headstrap: ABS plastic
Earpads: PVC
Cord: Polyurethane
Automatic Sleep Mode
If no audio is played through it for 2 minutes
Cable length
6' /
Dimension (LxWxH)
8.25x6.3x3" (209.55x160.02x76.2mm)
16oz (435.59g)
Mfr #
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