Edifier W820NB Bluetooth Headphones User Manual

Package Contents

• 1 x Edifier W820NB Bluetooth Headphones
• 1 x USB Type-C Charging Cable
• 1 x 3.5mm Audio Cable
• 1 x User Manual

Getting Started

1. Charge the headphones using the included USB Type-C cable. Connect the cable to the charging port on the headphones and a USB power source. The LED indicator will turn red while charging and turn off when fully charged.
2. Turn on the headphones by pressing and holding the power button for 3 seconds. The LED indicator will flash blue and red, indicating that the headphones are in pairing mode.
3. Enable Bluetooth on your device (smartphone, tablet, or computer) and search for available devices. Select "Edifier W820NB" from the list of devices to connect.
4. Once connected, the LED indicator will flash blue every 5 seconds, indicating a successful connection.

Controls

Troubleshooting Tips

• If the headphones are not turning on, ensure they are fully charged. The LED indicator will turn red while charging and turn off when fully charged.
• If the headphones are not connecting to your device, ensure Bluetooth is enabled on your device and the headphones are in pairing mode (LED indicator flashing blue and red).
• If the audio is stuttering or cutting out, ensure the headphones are within range of the connected device (up to 20 meters) and there are no obstructions between the headphones and the device.
• If the volume is too low, ensure the volume on both the headphones and your device are turned up to an appropriate level.
• If you experience discomfort or sweating while wearing the headphones, adjust the headband and ear cups for a more comfortable fit.

Frequently Asked Questions

How do I activate Ambient mode?

Press and hold the ANC button for 1 second to activate Ambient mode. This mode allows you to stay aware of your surroundings while listening to music.

What is the battery life of the headphones?

The battery life of the Edifier W820NB headphones is up to 49 hours with noise reduction off and up to 29 hours with noise reduction on.

Are these headphones water and dust resistant?

No, the Edifier W820NB headphones are not water and dust resistant.

Can I use these headphones for gaming?

Yes, the Edifier W820NB headphones feature a Gaming mode with low latency as low as 80ms, providing a synchronized audio and visual experience.

What is the weight of the headphones?

The Edifier W820NB headphones weigh 15.8 ounces (448 grams).

How do I charge the headphones?

Use the included USB Type-C cable to charge the headphones. Connect the cable to the charging port on the headphones and a USB power source.

Q: What is the noise-cancelling technology used in the EDIFIER Bluetooth Headphones?
A: The headphones use hybrid active noise reduction technology that reduces external noise by up to 38dB.

Q: Is the sound quality of the headphones good?
A: Yes, the headphones are Hi-Res Audio certified and have been approved by JAS. They have a frequency range of 20Hz to 40kHz, which allows you to enjoy crystal clear sound with rich details.

Q: Can I make phone calls with these headphones?
A: Yes, the headphones are equipped with voice call noise cancelling technology that enables you to have natural conversations that are smooth and complete.

Q: How long does the battery last?
A: The headphones have a long-lasting battery that's efficient and gives you up to 49 hours of playback time (tested in the lab).

Q: Does it have an ambient mode?
A: Yes, it has an ambient mode that enables you to stay alert to your surroundings while listening to your music.

Q: Does it have gaming mode?
A: Yes, it has a gaming mode that has low latency as low as 80ms, and there is perfect synchronization between sound and images.

Q: Can I connect multiple devices simultaneously?
A: No, the headphones do not have multipoint connection capability. You need to reconnect each time you switch devices.

Q: Does it come with a traditional 3.5mm cable?
A: No, it does not come with a traditional 3.5mm cable. It only works with a USB-C to USB-C cable.

Q: Is it water-resistant or dust-resistant?
A: It is not water-resistant or dust-resistant, except for the W280NB model, which has an IP55 rating.