Hearing safety

Listen at a moderate volume.

•Using headphones at a high volume can impair your hearing. This product can produce sounds in decibel ranges that may cause hearing loss for a normal person, even for exposure less than a minute. The higher decibel ranges are offered for those that may have already experienced some hearing loss.

•Sound can be deceiving. Over time your hearing ‘comfort level’ adapts to higher volumes of sound. So after prolonged listening, what sounds ‘normal’ can actually be loud and harmful to your hearing. To guard against this, set your volume to a safe level before your hearing adapts and leave it there.

To establish a safe volume level:

•Set your volume control at a low setting.

•Slowly increase the sound until you can hear it comfortably and clearly, without distortion.

Listen for reasonable periods of time:

•Prolonged exposure to sound, even at normally ‘safe’ levels, can also cause hearing loss.

•Be sure to use your equipment reasonably and take appropriate breaks.

Be sure to observe the following guidelines when using your headphones.

•Listen at reasonable volumes for reasonable periods of time.

•Be careful not to adjust the volume as your hearing adapts.

•Do not turn up the volume so high that you can’t hear what’s around you.

•You should use caution or temporarily discontinue use in potentially hazardous situations. Do not use headphones while operating a motorized vehicle, cycling, skateboarding, etc.; it may create a trafﬁc hazard and is illegal in many areas.

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PT9000/12, PT9000 specifications

The Philips PT9000, PT9000/12 is a groundbreaking product designed to revolutionize the way users experience sound quality and comfort in personal audio. This advanced audio device, part of Philips' renowned product lineup, boasts several key features and technologies that set it apart in the competitive audio market.

One of the standout features of the PT9000 is its active noise cancellation technology. This innovative function allows users to enjoy their music or calls without the distraction of external noise. Whether traveling on public transport, working in a bustling environment, or simply relaxing at home, the noise cancellation feature ensures a rich sound experience by eliminating ambient sounds.

The PT9000 also comes equipped with premium audio drivers designed to deliver crystal-clear sound across various frequencies. These high-fidelity drivers are engineered to provide deep bass, balanced midrange tones, and crisp highs, making it ideal for audiophiles and casual listeners alike. The result is a truly immersive listening experience that highlights the nuances and details in music.

In terms of design, the PT9000 emphasizes comfort and ergonomics. With adjustable headbands and soft ear cushions, these headphones provide a snug yet comfortable fit, allowing for extended use without discomfort. This design consideration makes them an excellent choice for long commutes or extended listening sessions.

Additionally, the PT9000 features Bluetooth connectivity, allowing for seamless pairing with smartphones, tablets, and other devices. This wireless capability enhances user convenience, enabling users to enjoy their favorite playlists without the hassle of cords. The device also supports voice assistant integration, allowing users to access their digital assistants hands-free, enhancing multitasking efficiency.

Another noteworthy characteristic of the PT9000 is its battery life. With up to 30 hours of playback on a single charge, users can enjoy uninterrupted listening for days on end. The quick charging feature ensures that even a short charge can provide several hours of playback, making it perfect for users on the go.

In summary, the Philips PT9000, PT9000/12 distinguishes itself in the audio market through its combination of active noise cancellation, superior sound quality, user-friendly design, and impressive battery life. Whether for everyday use or special occasions, the PT9000 delivers a premium audio experience that meets the diverse needs of modern users.