Califone International E3T Earbud

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.

• Rugged ABS plastic resists shattering for safety
• Noise-reducing ear covers help decrease external ambient sounds to help keep students more on task
• Inline volume control
• Tangle-proof 3.9 ft. straight cord with 3.5 mm. plug ideal for use with tablets and smartphones.
• Replaceable ear covers

• Driver Unit - 9 mm.
• Impedance - 16ohm
• Sensitivity - 100dB 3dB
• Frequency response - 12Hz-22KHz
• Rated Power - 25mW
• Power Capability - 50mW
• Cord Length - 3.9 feet, straight
• Inline Volume Control - Yes
• Enclosure - ABS Plastic
• Noise Isolating Ear Covers - Included
• Weight - Each 0.67 Oz.
• Connector Type - E3 (3.5mm plug), E3T (To GoTM plug), E3USB (USB plug)