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Product Details


Califone E3USB Multimedia Ear Bud With USB Plug

Stereo - USB - Wired - 16 Ohm - 12 Hz - 22 kHz - Earbud - Binaural - In-ear - 3.9 ft Cable - Black
  • On-cable microphone empowers you to accept and make calls
  • Features USB connector
  • Listen to distinct sounds from both the speakers in stereo sound mode
  • In-ear earphones for comfortable listening
  • Hear low subs and soaring vocals with a frequency range of sound from 12 Hz-22 kHz

Manufacturer: Califone International, IncView similar

NOW $25.99 / EA
General Information
Product ModelE3USB
Marketing Information

With an increasing amount of language learning being done online and with mobile devices (such as with iPads®, Nooks®, and Chromebooks®), the importance of an audio component continues to grow. Both PARCC and Smarter Balanced also integrate the use of audio for testing purposes. Growing text-to-speech functions also underscore the need for accessible audio.

This lightweight stereo Ear Bud headphone delivers full-bodied sound. The E3 works with iOS, Windows and Android-based platform devices and is iCompatible with tablets, smartphones, netbooks, notebooks, desktop and laptop computers.

Product NameE3USB Multimedia Ear Bud With USB Plug
Product TypeEarset
ManufacturerCalifone International, Inc
Manufacturer Website Address
Packaged Quantity1
Manufacturer Part NumberE-3USB
Brand NameCalifone
Technical Information
Cable Length3.9 ft
Minimum Frequency Response12 Hz
Sound ModeStereo
Maximum Frequency Response22 kHz
Connectivity TechnologyWired
Impedance16 Ohm
Sound Pressure Level100 dB
Earpiece TypeBinaural
Driver Size0.35" (9 mm)
Earpiece DesignEarbud
Microphone DesignOn-cable
Host InterfaceUSB
Physical Characteristics
Height5" (127 mm)
Width6" (152.40 mm)
Weight (Approximate)453.6 g
Form FactorIn-ear
Package Contents
  • E3USB Multimedia Ear Bud With USB Plug
  • User Manual
  • Pair of Replaceable Ear Covers (Medium,Small)
      Country Of OriginChina
      Limited Warranty1 Year

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