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BA 151 rechargeable battery

By using a spare accupack, you can use the stethoset receiver for more than four hours of continuous operation. Always store the spare accupack in the small charging compartment at the right of the transmitter. The right LED on the transmitter lights up green to show charging is taking place. When charging an battery in the small charging compartment, the charging time is 10-12 hours.

A battery has a service life of 1-2 years and should be replaced if the operating time decreases.

Sennheiser batteries can be recycled. Please dispose of the battery as special waste or return them to your specialist dealer. To protect the environment, only dispose of totally exhausted accupacks which cannot be recharged.

L 151-2 charger

Spare batteries can be charged via the L 151-2 charger.

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Sennheiser 810 instruction manual BA 151 rechargeable battery, Charger

810 specifications

The Sennheiser HD 810 is a premium pair of headphones designed for audiophiles and music professionals who demand exceptional sound quality and comfort. Known for its meticulous engineering and high-quality materials, the HD 810 offers a listening experience that truly stands out in the crowded audio market.

One of the main features of the Sennheiser HD 810 is its outstanding sound reproduction. The headphones utilize advanced dynamic transducers that deliver accurate sound across a wide frequency range. This ensures that every detail in the audio is captured, from the deep lows to the sparkling highs. The result is a rich and immersive soundstage that allows listeners to engage deeply with their music.

The HD 810 also incorporates Sennheiser's proprietary transducer technology known as "eXtended Frequency Response." This technology is engineered to reproduce sound with remarkable clarity and precision, making them ideal for monitoring and mixing in professional settings. The headphones are capable of delivering a frequency response extending beyond the average range, allowing for the appreciation of subtle nuances in the music.

Comfort is another hallmark of the HD 810. The headphones feature plush ear pads and a lightweight design that make them perfect for extended listening sessions. The ergonomic fit ensures that they sit comfortably on the head without causing fatigue, even during long recording or mixing sessions.

Additionally, the Sennheiser HD 810 is designed for versatility. They feature a detachable cable, which allows users to easily replace it if needed, and can be connected to a wide range of devices, from professional audio equipment to personal music players. The headphones also come with an adapter for different audio jacks, making them suitable for various applications.

Durability is a key characteristic of the HD 810. Constructed with high-quality materials, these headphones are built to withstand the rigors of daily use, ensuring they remain a reliable tool in any audio setup.

In summary, the Sennheiser HD 810 headphones embody the brand's commitment to excellence in sound quality, comfort, and versatility. They are well-suited for both casual listeners who appreciate fine audio and professionals who require precise audio feedback for their work. Whether one is in the studio or enjoying music at home, the HD 810 stands as a testament to Sennheiser's legacy in high-fidelity audio.