KRÜGER & MATZ KM0663 On-ear Headphones Black

KM0663 is a wireless headphone model designed to deliver high-quality sound emission with advanced features and a comfortable design. These headphones are equipped with 40 mm drivers with neodymium magnets, ensuring accurate and detailed sound reproduction across a wide frequency spectrum, from 20 Hz to 20 kHz. The 32 Ohm impedance and 105 dB ±3 dB sensitivity contribute to delivering powerful and clear sound, suitable for both music listening and voice communication.

The headphones support Bluetooth 5.0 technology, ensuring a stable connection and a range of up to 10 meters, allowing for wireless freedom of movement. They are compatible with SBC and AAC codecs, ensuring good audio quality even in wireless mode. The device integrates a microphone with CVC 8.0 noise cancellation technology, with a sensitivity of -39 dB ±2 dB and a signal-to-noise ratio of 60 dB, ideal for clear voice calls without interference.

One of the key features is the ANC (Active Noise Cancelling) function, which reduces ambient noise by up to 25 dB, improving sound isolation and allowing for a more immersive listening experience. The headphones offer various usage modes with variable operating times: up to 30 hours of music playback at 50% volume, 30 hours of talk time, 18 hours with active ANC, and up to 140 hours in standby. The integrated 500 mAh battery fully charges in approximately 2 hours via a USB-C port, with a power supply of 5 V and 1 A.

• 40 mm drivers with neodymium magnets for detailed sound
• Frequency range: 20 Hz - 20 kHz
• Impedance: 32 Ohm
• Sensitivity: 105 dB ±3 dB
• Bluetooth 5.0 with a range of up to 10 meters
• Support for SBC and AAC codecs
• Integrated microphone with CVC 8.0 noise cancellation
• ANC function with noise reduction up to 25 dB
• Battery life: up to 30 hours of music playback, 18 hours with active ANC
• 500 mAh battery with USB-C charging in approx. 2 hours
• 3.5 mm AUX-in port for wired connection
• Foldable design for easy transport
• Weight of 240 grams for long-lasting comfort
• Dimensions: 170 x 80 x 200 mm

These wireless headphones are suitable for a wide range of applications, from multimedia consumption to mobile communication. The presence of a 120 cm audio cable and a 100 cm USB cable in the set also allows them to be used in wired mode or while charging, ensuring versatility and continuity of use. The ergonomic and lightweight design promotes comfort, even during long listening or working sessions.

The combination of advanced technologies such as active noise cancellation, support for various Bluetooth profiles, and long battery life makes this model a valuable choice for those seeking high-performance and reliable wireless headphones. The build quality and technical features allow for balanced audio and a good user experience in various contexts, both indoors and outdoors.

In summary, the KM0663 model represents a complete solution for anyone looking for wireless headphones with high audio performance, modern features, and a practical design. The presence of accessories such as audio and USB cables enhances the flexibility of use, while the technical specifications ensure quality listening and clear communication. The ANC function and the integrated microphone further enhance the experience, making these headphones also suitable for noisy environments or mobile calls.