IP ratings is the rating of protection given by a casing, against solids and water. In the format of IPXX, 'X' represents a number The first value of the IP rating represents protection against solids such as dust, followed by the one that refers to protection against liquids (water).

Having a value of IPX4, the Sony WF C500's rating is read as, the first number of X denotes that no data available to specify a protection rating, and the second number of 4 means that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes. The Sony WF C500 have a weight of 10.8g . We take in account a lower weight best for the reason that lighter devices are easier to move with.

True wireless devices have no wires connecting any part of the device together, Sony WF C500 are true wireless for this matter since they have no cables. This is a major difference since wireless earbuds have cables connecting the 2 earbuds . Sony WF C500 are resistant to sweat Sony WF C500 have stereo speakers, what this means is that Sony WF C500's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience. The Sony WF C500 sit well in place, creating a sound covering that reduces background noise and also prevents the device voice audio from leaking out . Sony WF C500 driver unit is 5.8mm in diameter, the bigger the unit the more powerful, therefor producing better bass.

A driver unit is basically a mini speaker that makes sound in the device, its size corellates with the loudness of the device. Sony WF C500's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device generates low recognizable frequencies and if it makes any changes to the signal on its way through. The Sony WF C500's highest frequency is at 20,000Hz, high-frequency response indicates how well a particular audio component makes high recognizable frequencies and if it adjustments to the signal while at it.

Sony WF C500's battery life is 10 hours, these last longer than 5 hours of listening which is considered average for a single charge. A device's battery life is usually given by the manufacturer, and with more battery hours, you get to use it for longer and have to charge the device less often. This is given by the vendor, and Sony WF C500's case is said to have a charge of 10 hours.

A charging case with a longer battery life allows you to recharge your earbuds on the go several times before recharging the case itself. It requires 2.5 hours to fully charge the Sony WF C500's battery. It is recommended to fully charge the battery before using the earbuds when they have been unused for extended periods.

The Sony WF C500 have a battery level indicator, an indicator notifies you when the device has a low battery. Its lights show the charging state of your earbuds and case. The Sony WF C500 support USB TYPE-C, a standard connector for transmitting both data and power in a single cable.

Sony WF C500 have Bluetooth version of 5, Bluetooth is a wireless technology standard that allows data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves. The Sony WF C500 have a 9meters distance connecting via Bluetooth. Sony WF C500 support AAC, a codec used for Bluetooth audio.

It supports 24-bit audio at 250kbps. Because it uses psychoacoustic modeling, it provides better results than other codecs at a similar bit rate.

Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Sony WF C500 will work fine with your iPhone.

If you intend on using these with Android you need to pay even closer attention to codec support for if they only have AAC they won't provide the best audio quality possible, ensure that they also support aptX HD, LDAC, or LHDC as well. Sony WF C500 have 2 microphones. The Sony WF C500 support fast charging.

Commonly, technologies like Qualcomm’s Quick Charge, are used to reduce the time it takes to fully charge the earbuds. Sony WF C500 have a mute function, they support the option to mute/unmute a conversation directly from the earbuds. With the Sony WF C500, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the device.

The Sony WF C500 have a warranty period of 1 Years, the period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use that has followed instruction manuals. Sony WF C500 have voice prompts. Automatically receive information via audio messages, like if there is a problem with the connection.

Sony WF C500 come with a special pouch. Carrying earphones openly, or putting them in your pockets without a casing can easily damage them.