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The Andrea Education Headphone EDU-375 is a robust audio device designed for educational and general use, offering a blend of durability, comfort, and clear audio performance. This headphone is built to withstand the rigors of frequent use in various environments, from classrooms to personal study spaces. Its primary function is to provide high-quality audio output for listening to educational content, music, or other audio sources, while also offering passive noise cancellation for an immersive experience.
One of the key usage features of the EDU-375 is its straightforward connectivity. It comes equipped with an 8-foot cable, providing ample length for flexible movement without being tethered too closely to the audio source. The headphone features a standard green speaker plug, indicated by a sound icon, which can be easily connected to a computer's "speaker" jack or a mobile device's headphone jack. This universal compatibility ensures that the EDU-375 can be used with a wide range of devices, including most major sound cards, computers, tablets, laptops, smartphones, and portable music players. This broad compatibility makes it a versatile tool for students, educators, and anyone needing reliable audio output across different platforms.
Comfort is a significant aspect of the EDU-375's design. It incorporates circumaural leatherette ear cups, which are designed to fully enclose the ears. This design not only contributes to comfort during extended listening sessions but also provides superior passive noise cancellation. By creating a seal around the ears, external distractions are minimized, allowing the user to focus more effectively on the audio content. The headphone also features an adjustable headband, allowing users to customize the fit to their head size. To use the headset, one simply fits the adjustable headband over their head, ensuring the speakers rest comfortably around their ears. This adjustability ensures a secure yet comfortable fit for a wide range of users.
An integrated in-line volume control is another practical usage feature of the EDU-375. This control allows users to easily adjust the audio output level without needing to interact with the audio source device directly. This convenience is particularly useful in educational settings where quick volume adjustments might be necessary to adapt to different content or ambient noise levels.
For enhanced connectivity options, the EDU-375 can be optionally used with a USB-EDU or USB-SA adapter for USB connection, providing an alternative for devices that may lack a traditional audio jack or for users who prefer a digital audio connection. Additionally, for scenarios requiring multiple listeners, an optional Y-100 "Y" adapter can be utilized to connect two EDU-375 headphones to a single audio source, facilitating shared listening experiences. These optional accessories expand the utility of the headphone, making it adaptable to more complex audio setups.
Maintenance and troubleshooting for the EDU-375 are relatively simple, focusing on ensuring proper connections and volume settings. If a user encounters a problem such as no sound from the headset earpiece while audio is playing from the computer, several steps can be taken. The first step is to check all connections to ensure the green speaker plug is securely inserted into the correct jack. Users should also consult their sound card instruction booklet if using a computer, as sound card settings can sometimes affect audio output. It is also important to check the output volume level adjustment in the software on the connected device and to ensure that the volume is turned up on the in-line volume control of the headphone itself. These basic troubleshooting steps cover most common audio issues and help users quickly resolve problems without needing specialized technical assistance.
While the manual does not explicitly detail cleaning instructions, the leatherette ear cups suggest that the device can be easily wiped down with a damp cloth for hygiene purposes, especially in shared environments. The rugged construction implies a design intended for durability, reducing the need for frequent repairs or delicate handling.
In summary, the Andrea Education Headphone EDU-375 is a user-friendly, durable, and versatile audio solution. Its design prioritizes comfort, clear audio, and ease of use, making it an excellent choice for educational purposes and general listening. With its wide compatibility, convenient in-line controls, and simple troubleshooting guidelines, it offers a reliable and enjoyable audio experience.
General| Connectivity | Wired |
|---|---|
| Microphone | Yes |
| Frequency Response | 20 Hz - 20 kHz |
| Impedance | 32 Ohms |
| Driver Size | 40mm |
| Cable Length | 8 feet |
| Connector | 3.5 mm |
