ADVANTAGES

￿With cordless sound transmission, you are independent of cables. Only you can hear the sound, and you can decide the volume yourself without disturbing others!

￿According to present scientific knowledge, sound transmission by infra- red light poses no risk to health whatsoever.

￿The new carrier frequencies of 2.3 and 2.8 MHz ensure highest reliability, as this transmission range is not subject to interference from fluorescent tubes or digital controls.

￿Mains connection via plug-in mains unit. The transmitter thus remains small and unobtrusive. If you take your system to a country with a different mains voltage, all you need to do is purchase the suitable plug- in mains unit.

SENNHEISER TECHNOLOGY AND SENNHEISER SERVICE

ARE FUTURE-ORIENTED

Even after many years, you will still have unlimited pleasure from your infra-red sound transmission system. You can buy replacements for parts subject to wear and tear, such as ear-cushions and accupacks, for many years to come. And in the unlikely event that any repairs should be necessary, Sennheiser Service Departments worldwide give moderately priced, fast and competent repairs.

ENVIRONMENT AND HEALTH

Devices powered by rechargeable batteries are environmentally friendly. This energy source can be recharged many times. Conventional batteries, on the other hand, must be disposed of as special waste after they have been used just once. Sennheiser uses environmentally friendly NiMh rechargeable accupacks which contain no heavy metals. If an accupack should be defec- tive, it is then recycled – the dealer who sold it to you will take it back and will also supply you with a new, original Sennheiser accupack. (Recycling methods may differ country to country).

THIS BOX CONTAINS ...

... several individual products. Your new infra-red sound transmission system consists of five components:

The TI 380 transmitter converts the sound signal from the headphone socket of your television set or hi-fi system into invisible infra-red light and radiates this light into the room.

The transmitter has two integrated charging compartments for recharg- ing the BA 151 accupack.

The transmitter (with the twin charging unit) is powered via a plug-in mains unit.

You can connect your television set or hi-fi system with the supplied cable. The 3.5 mm mini jack plug fits most headphone sockets. An adaptor for 1/4” (6.3 mm) headphone sockets is also included in the supply schedule.

The HDI 380 headphones feature an integrated receiver which converts the infra-red light back into an audio signal.

The BA 151 rechargeable accupack powers the headphone receiver.

Before using the BA 151 for the first time, it MUST be charged for 24 hours!

Please also note any enclosed documents which inform you of alterations or country-specific variants. Such documents are supplements to this instruction manual.

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Sennheiser IS 380 manual Advantages, Environment and Health, This BOX Contains
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IS 380 specifications

The Sennheiser IS 380 is a noteworthy entry in the realm of high-quality wireless headphone technology, combining advanced features and user-centered design principles that cater to audiophiles and casual listeners alike. This model exemplifies Sennheiser's long-standing commitment to audio excellence.

One of the standout features of the Sennheiser IS 380 is its wireless capability. Utilizing a robust wireless technology, it ensures a seamless audio experience with minimal latency, allowing users to enjoy music, podcasts, and calls without distracting interruptions. The headphones come equipped with Bluetooth connectivity, making them compatible with a wide range of devices such as smartphones, tablets, and computers, which adds to their versatility.

Sound quality is another hallmark of the IS 380. Sennheiser has applied its decades of expertise in acoustic engineering to deliver crisp highs, balanced mids, and deep, rich lows. This model features custom-tuned dynamic drivers that provide exceptional clarity, making it ideal for various genres of music. Whether you're listening to classical symphonies or contemporary pop, the Sennheiser IS 380 captures the nuance and detail of each sound.

Comfort is also a priority in the design of the IS 380. The headphones feature plush ear cushions and an adjustable headband, ensuring a snug yet comfortable fit for extended listening sessions. The lightweight design means that they can be worn for hours without discomfort, appealing to both music lovers and those who frequently take calls.

In terms of battery life, the Sennheiser IS 380 offers impressive performance, with extended playback time on a single charge. This makes them an excellent choice for users who may spend long periods listening to audio on the go. The quick charging capability further enhances the user experience, allowing for minimal downtime.

Durability is another key characteristic of the IS 380. Built with quality materials, these headphones are designed to withstand everyday use while maintaining their aesthetic appeal.

In summary, the Sennheiser IS 380 combines high-performance wireless audio, exceptional sound quality, user comfort, long battery life, and robust build quality. These features position the IS 380 as a compelling choice for anyone in search of reliable and high-fidelity headphone options, reflecting Sennheiser's dedication to creating innovative audio solutions.
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