Introducing the PHONON 4400 Mobile Hi-Fi Headphones, a perfect blend of portability and exceptional sound quality. Crafted for music enthusiasts and professionals alike, these headphones are designed to deliver an unparalleled listening experience.

One of the standout features of the PHONON 4400 is its sound tuning, developed by an acclaimed mastering engineer. This results in a listening experience that goes beyond mere enjoyment, allowing users to appreciate every detail in their music. The large 40mm driver ensures powerful sound reproduction, producing clear and rich audio that is sure to impress.

Durability is another key aspect of the PHONON 4400. Compared to its predecessor, this model has been reengineered to be more robust while retaining its lightweight design. Weighing only 260g, it is easy to carry and comfortable to wear for extended periods, making it an ideal choice for long listening sessions or professional use.

The headphones are foldable, enhancing their portability. Whether you are traveling or simply commuting, the PHONON 4400 can be conveniently packed away without taking up much space. Additionally, they come with an original pouch bag for easy storage and transport.

For those who use headphones for DJing or monitoring, the PHONON 4400 excels in delivering accurate sound. Its flat, high-resolution sound quality ensures that there is no unnecessary coloration, providing a balanced listening experience that is highly praised by top DJs and sound engineers around the globe.

With a playback frequency range of 20Hz to 22,000Hz, these headphones cover a wide spectrum of sound, allowing listeners to hear everything from deep bass to crisp highs. The 46Ω impedance and a maximum output sound level of 500mW provide the power needed for both casual listening and professional use.

The headphones feature a 3.5mm gold-plated screw-type stereo plug, ensuring a secure connection to your devices. The 1.8m cable length with independent ground connection for left and right channels minimizes interference and enhances sound quality.

In conclusion, the PHONON 4400 Mobile Hi-Fi Headphones are a remarkable choice for anyone seeking high-quality sound in a portable design. With their innovative features and professional-level performance, they have become a favorite among DJs and audio engineers worldwide. Experience the superior sound quality and convenience of the PHONON 4400—wherever you go.