The WF-1000XM4 is a noise cancellation headphone design manufactured by the Sony Corporation. The device was released in 2018 as an improvement to the WF-1000 XM3 that was released two years prior.
The WF-1000XM4 is equipped with a noise-cancelling processor, 3.8V battery, water-resistance and a lightweight design that provides comfort to the user.
The earbuds won’t function effectively as designed if the user does not wear them properly.
How do I wear my Sony WF-1000XM4?
First, the user is required to softly hold up the top of his ear and then try putting the earbuds firmly into the ear.
After putting on the earbud make sure they fit perfectly. Sony added different earbud tips because the size in-ear canal varies among individuals so you have the option of selecting the earbud that fits you perfectly to give you an amazing sound output and optimal noise cancellation effect.
In case you having trouble selecting the perfect earbud tip, proceed to open the headphones connect application on your phone. Make sure your audio device is connected to the phone via Bluetooth.
Select “determine the optimal earbud tips” in the device application and try the various tips you have. Monitor the device as it measures the sizes and selects the best option that best suits you.