1. Rugged polypropylene headstrap and ABS plastic earcups

2. Adjustable headband fits students of all sizes

3. Red LED will turn on when the audio level exceeds 85dB

4. Orange LED will light when recharging and turns green once completed and the system is on and operational

5. Permanently attached coiled cord with reinforced connection resists accidental pull out for safety, right angle 3.5mm” plug to minimize accidental pull out

6 Slotted baffle prevents access to speaker, avoids accidental puncturing of the speaker cone

7. Noise-reducing earcups lower ambient noise so volume does not need to be as high, as recommended by audiologists for hearing safety

8. Replaceable, cleanable ear cushions for multiple users

• One year warranty for school use - unlike headphones purchased at a consumer electronics store whose warranty is voided if used in schools

“Project Intercept"

Please contact us immediately if you experience any questions or issues with your Sound AlertTM monaural headphone. Our “Project Intercept" customer service program will quickly repair or replace items under warranty. Simply contact us via phone or email warranty@califone.com.

Visit our website at www.califone.com to learn more about the complete line of wired and wireless Califone® headphones and other audio products including: Portable and installed public address systems, group listening centers, MP3 and other multimedia players, computer peripheral products.

We are proud of helpin g teac hers enha nce student understan ding and achievements since 1947 , with your satisfactio n as our first priority .

This Sound AlertTM headphone carries a one year warranty and service support available through authorized dealers.

Distributed by:

Sound AlertTM

Monaural Headphone

Model 2985PG

 

1

2

 

 

8

 

3

7

4

 

 

6

 

5

LED lights

Specifications

 

Red will turn on whenever the audio

 

 

level exceeds 85dB SPL +/- 3dB

 

 

Orange indicates the battery is recharging

Speaker

 

and turns green when fully recharged

 

Green - the system is on & functioning

Size

 

40mm diameter (1.6 inches)

Diaphragm

 

Mylar

Magnet

 

Ferrite

Impedance

 

600 Ohms each side

Frequency Response

40 H - 18 kHz

Sound Pressure Level

102 db +/- 3 dB

Power Capacity

 

20 milliwatts RMS, 150 milliwatts peak

Distortion

 

< 5%

Volume Control

 

Continuously variable

Cord

 

Permanently attached 6’ coiled cord

Plug

 

Nickel plated3.5mm with detachable1/4”

 

 

adapter,right angle with to diminish

Headband & Ear Pad

 

accidentalpull out

 

PVC (Washable)

Headphone Cup

 

Noise-reducing, ABS plastic for durability

Battery

 

Li-Ion

Single charge usage under continuous operation: approx. 36 hours

Idle operation time

 

Approximately 500 hours

Charging time

 

4 hours

Weight

 

10 oz., shipping weight 1 lb.

Warranty

 

1 year for school, business, church and

 

 

government uses

Califone® International Inc. 800-722-0500 califone.com

2985PG, May 2008

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Califone 2985PG manual Specifications

2985PG specifications

The Califone 2985PG is a versatile and reliable multimedia listening device designed to meet the needs of educators and students alike. This product has gained attention for its durability, flexibility, and user-friendly features, making it an essential tool in classrooms and other learning environments.

One of the standout features of the Califone 2985PG is its robust construction. Designed to withstand the rigors of daily use in schools, it is made with high-quality materials that ensure longevity. The headphones come with a flexible headband and padded ear cushions, providing comfort for extended periods of listening. This comfort is essential for engaging students in various listening activities without causing fatigue.

The device is equipped with an adjustable volume control and a built-in microphone, allowing for seamless interaction during educational activities. The Califone 2985PG is designed to accommodate a wide range of media, including CDs, MP3 players, and other multimedia devices, making it an ideal choice for diverse learning applications. Additionally, the device supports multiple connections, including 3.5mm jacks and USB inputs, ensuring compatibility with a variety of systems and platforms.

In terms of sound quality, the Califone 2985PG delivers clear and balanced audio that enhances the listening experience. The speakers are optimized to produce rich and detailed sound, facilitating effective language learning, music appreciation, and audio-based studies. This is particularly beneficial for auditory learners who rely on sound for comprehension and retention of information.

The device also incorporates advanced technologies that enhance its functionality. The Califone 2985PG features noise-isolating capabilities, which help to minimize background noise and distractions, allowing users to focus more intently on the audio being presented. This is particularly useful in crowded classroom settings or during group activities.

Furthermore, the Califone 2985PG is designed with ease of use in mind. Its lightweight and portable design make it easy for teachers to transport between classrooms or to use during field trips. The headphones can be easily adjusted for fit, accommodating a wide range of head sizes, which is crucial in a classroom setting where multiple users may share the device.

In summary, the Califone 2985PG is a feature-rich multimedia listening device that combines durability, comfort, and high-quality audio performance. Its versatile connectivity options, user-friendly design, and advanced technologies make it a valuable addition to any educational environment, supporting a broad spectrum of learning activities.