Ingress protection ratings is the level of protection given by an enclosure, against dust and liquids. The letters 'IP' are followed by two values The first value means protection against solids say dust, while the second refers to resistance against liquids (sweat).

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 of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes. Sony WF C500 have a weight of 10.8g . We take in account a lower weight better because lighter devices are more comfortable to carry.

True wireless devices have no wires connecting any part of the device together, Sony WF C500 are true wireless for this case since they have no cables. This is a key difference since wireless earbuds have cables linking the 2 earbuds together. Sony WF C500 have sweat resistance Sony WF C500 have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.

The Sony WF C500 stay tightly in place, this creates an acoustic seal that tones down background noise and also prevents the device music from leaking out at the same. The Sony WF C500 have a unit size of 5.8mm in diameter, bigger drivers are more powerful, therefor producing better bass. The driver unit is basically a mini speaker that makes sound in the earbuds, its size dictates the sound produced by the earbuds.

The Sony WF C500's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device generates low frequencies that can be heard, and if it alters the signal on its way through. Sony WF C500's highest frequency is at 20,000Hz, high-frequency response indicates how well a particular audio component generates high audible frequencies and if it adjustments to the signal while at it. The Sony WF C500's battery life is 10 hours, these last longer than 5 hours of listening which is considered average before recharge.

A device's battery life is usually given by the manufacturer, and with longer battery life, 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 has a charge of 10 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go many times before recharging the case itself.

It takes 2.5 hours to fully charge the Sony WF C500's battery. It is highly adivsable to charge fully the battery before using the earbuds when they have been unused for long periods. Sony WF C500 have a battery level indicator, an indicator alerts you when the device has a low battery.

The battery indicator lights show the charging state of your device and charging case. The Sony WF C500 support USB TYPE-C, a standard connector for transmitting both data and power through 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 to connect via Bluetooth. Sony WF C500 support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps.

Because it uses psychoacoustic modeling, it can provide better results than other codecs at the same bit rate.

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

The Sony WF C500 have 2 microphones. Sony WF C500 support fast charging. Usually, technologies like Qualcomm’s Quick Charge, are used to reduce the amount of time it takes to charge a device.

The Sony WF C500 have a mute function, they have the option to mute/unmute a conversation directly from the device. 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 following instruction manuals.

Sony WF C500 support voice prompts. Automatically receive information via audio messages, say if there is a problem with the connection. Sony WF C500 come with a special case.

Carrying earbuds openly, or placing them inside your pockets without a cover may easily put them at risk of getting damaged.