The EDIFIER W820NB is a headphone made of high-quality materials, which provides premium sound. It also has active noise filtering technology, ambient sound mode, a built-in microphone and a long operating time. It guarantees professional use and comfort even when listening to music for a long time.

Excellent noise cancellation
It has hybrid ANC technology that reduces the noise level by up to 38 dB. This enhances the listening experience while filtering out unwanted noise.

Hi-Res Audio certification
Meets the highest audio standards. It has a large, dynamic diaphragm driver, so it provides crystal clear, detailed sound.

Ambient sound mode
Ambient Sound mode lets you listen to music without losing touch with your surroundings. So you can perfectly hear airport announcements or questions from your colleagues.

Clearer phone calls
It enables natural, smooth and full conversations with voice call reduction technology.

Low latency in game mode
In game mode, the delay is only 80ms and there is perfect synchronization between the sound and the image, so it provides a perfect gaming experience.

Simple handling
It is equipped with a number of practical buttons that provide convenient access to the most important functions and settings. For example, you can adjust the volume, pause and resume playback, manage phone calls, change songs or select modes.

Lightweight design
Thanks to the ergonomic design, the adjustable soft headband and the cushioned ear cushions that perfectly fit the ears, it can be worn comfortably all day long.

Long operating time
It has a powerful, long-lasting battery that lasts up to 29 hours with active noise cancellation and up to 49 hours without noise cancellation.

EDIFIER Connect application
You can customize the W820NB Bluetooth headset with the EDIFIER Connect app, so you can switch between modes, check the battery status and view the user manual.

Specifications
- Manufacturer: EDIFIER
- Model: W820NB
- Driver: 40 mm dynamic driver
- Frequency transmission: 20 Hz - 40 kHz
- Sound pressure level: 91 ± 3 dB(A)
- Sound codecs: SBC
- Operating time:
• ANC on: 29 hours
• ANC off: 49 hours
- Charging time: approx. 1.5 hours
- Charging port: USB-C (type C)
- Input: 5V ⎓ 1A
- Application: EDIFIER Connect
- Weight: net 220 g
- Color: Grey

In conclusion, the EDIFIER W820NB is the perfect choice for anyone looking for outstanding sound quality, modern technology and comfort in a pair of headphones. With its detailed sound, advanced noise filtering, high-capacity battery and comfortable design, it provides an unforgettable audio experience.