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

Scoring 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. Sony WF C500 have a weight of 10.8g . We prefer a lower weight best because lighter devices are more comfortable to move with.

True wireless devices have no cables connecting any part of the device together, Sony WF C500 are true wireless for this case since they have no wires. This is an important difference since wireless earbuds have wires connecting the pair of earbuds together. Sony WF C500 have sweat resistance 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 stay tightly in place, this creates an acoustic seal that tones down background sounds and also prevents the earbuds voice audio from leaking out at the same. 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 the component that produces sound in the earbuds, its size dictates the loudness of the device.

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 makes any changes to the signal while at it. Sony WF C500's highest frequency is at 20,000Hz, high-frequency response measures if and how well an audio device generates high recognizable 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 for a single charge.

A device's battery life is commonly 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 manufacturer, and Sony WF C500's case is said to have a full charge of 10 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go many times before having to recharge 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 earbuds has a low battery.

The battery indicator lights display the charging state of your device and charging case. The Sony WF C500 have USB TYPE-C, an industry-standard connector for transmitting both data and power in a single cable. The 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.

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.

Since it uses psychoacoustic modeling, it provides better results than other codecs at a similar bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Sony WF C500 will work well with your iPad. If you intend on using these with Android , 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. Most often, technologies like MediaTek’s Pump Express, are used to reduce the amount of time it takes to charge the earbuds.

Sony WF C500 have a mute function, they support the feature to mute/unmute a conversation directly from the device. With the Sony WF C500, so you can 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.

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

Carrying earbuds openly, or placing them inside your bag without a cover can easily damage them.