soundcore by Anker Liberty 4 NC Wireless Noise Cancelling Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3

Product Information

In LDAC mode, high-speed transmission leads to increased power consumption, and it is normal for power consumption to increase. It's important to note that when resetting the earbuds, they should be properly connected to the charging case. If the update fails, please try updating your firmware with a different Bluetooth device in a good network environment to see if it helps at all. Unfortunately none of them XXL so the tip test still reveals a poor seal and when exercising they occasionally fall out. If you are using a Samsung mobile phone, you may need to manually activate the LDAC switch in the Bluetooth settings interface.

When using both earbuds for the first time, select Adaptive Noise Cancelling, so that the most appropriate noise reduction parameters will be selected according to your ear canals. Clean the charging pins using a dry cloth to remove any dirt or debris that may hinder the charging process. When you place the earbuds in the charging case, there will be white LED indicators which confirm the earbuds are properly connected to the charging case. However, it's worth mentioning that the delay can be influenced by various factors such as the Bluetooth headphones themselves, the connected device, the audio source, the specific application being used, and even the network conditions. The 4s functionality however is top notch and if the fit was tighter the sound might be up to the 2s quality.Whenever I started talking while wearing these, I could feel the cancelling effect lift a little, allowing me to hear what I was saying without issue. If you cannot adjust the volume on the app, please select "Liberty 4 NC Hands-Free" as output on your computer and adjust the volume. If you cannot adjust the volume on the app, please select the Soundcore Liberty 4 NC Hands-Free as output on your computer and adjust the volume. If there is a pop-up window to confirm pairing for "soundcore Liberty 4 NC," please select "pair" If you accidentally select "cancel" you need to refresh (turn off and turn on) the Bluetooth of your device and pair the earbuds again. When you place the left and right earbuds in the charging case, there will be white LED indicators that confirm the earbuds are properly connected to the charging case.

Charge your charging case with a different charging cable and wall charger, and make sure the charging case has enough power.If you still can't connect using the steps above, provide the mobile phone model, app version, screenshots in Step 5, mobile phone system region, and language settings. Bluetooth signals may be influenced by obstructions, such as walls, pillars, home appliances, Wi-Fi, and more.

The left and right white lights in the charging case flash quickly, indicating that the earbuds are in pairing mode and can be paired with a Bluetooth device. Change the ear tips to ones that fit more snugly in your ears and make sure you're wearing the earbuds in the correct position to create a tight seal.If the indicators in the charging case don't light up, please check whether the charging case and earbuds are properly connected, have enough power, and clean the charging pins with a dry cloth. When you first use these earbuds, remove the protective film covering the charging pins on the earbuds. Turn on absolute volume in the developer options or select "the Bluetooth device volume to sync with the phone" in the Bluetooth settings. If the indicators in the charging case don't light up, please check whether the charging case and earbuds are properly connected, have enough power, and you can also clean the charging pins with a dry cloth.

When you place left and right earbuds in the charging case, there will be white LED indicators which confirms the earbuds are properly connected with the charging case. Use a Q-tip with a bit of rubbing alcohol to gently clean the metal mesh filter under the rubber ear tips. It's important to note that there may be a slight delay when using Bluetooth headphones, which is a common limitation of Bluetooth technology. Please note that this doesn't necessarily mean there is an issue with the earbuds but may have something to do with the connected device and environment. I was looking for a good pair of ear buds but didn't want to spend the money on my phone's brand or even a skull candy.The battery is good, it lasts a long time, the noise quality is great and it let's you pick pre-set sound or customised. When resetting the earbuds, make sure the earbuds are properly connected to the charging case, or it may cause the reset to fail. I like to listen to music or podcasts wherever I go, but I rarely have an ideal listening environment. When the battery of the charging case is lower than 60%, the light in the middle of the charging case will turn white for 5 seconds and then go out.