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

Having a value of IPX7, the Raycon Fitness Earbuds'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 7 means that they are protected against temporary immersion in water under set conditions, say 1 metre for 30 minutes. The Raycon Fitness Earbuds have a weight of 141.75g . We prefer a lower weight better for the reason that lighter devices are easier to move with.

For a device to be true wireless it must have no wires connecting any part of the device together, Raycon Fitness Earbuds are true wireless for this case since they have no wires. This is a key distinction as some wireless earbuds have wires connecting the two earbuds together. Raycon Fitness Earbuds have sweat resistance The Raycon Fitness Earbuds are both dustproof and water-resistant.

Raycon Fitness Earbuds have stereo speakers, what this means is that Raycon Fitness Earbuds's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience. Active noise cancellation uses more advanced technology to reduce unwanted ambient sounds. ANC works when, it listens to the sound pattern of incoming noise and generates a mirror signal to counter it.

Simply put, it's like taking +1 (sound from your surrounding) and adding -1 (counter sound by the device) giving zero which results in a reduced level of noise.

The Raycon Fitness Earbuds have ANC allowing you to listen at lower volume levels, good for your ears as you don't need to crank up the earbuds volume to overcome background sounds. The Raycon Fitness Earbuds sit tightly in place, this creates a sound covering that tones down your environment sounds while preventing the earbuds music from leaking out at the same.

Raycon Fitness Earbuds driver unit is 8mm in diameter, the bigger the unit the more powerful, therefor producing better bass. The driver unit is basically a mini speaker that produces sound in the device, the unit size determines the sound produced by the earbuds. The Raycon Fitness Earbuds's lowest frequency is at 10Hz, low-frequency response inidcates how well a particular audio device produces low frequencies that can be heard, and if it alters the signal on its way through.

Raycon Fitness Earbuds's highest frequency is at 40,000Hz, high-frequency response shows how well a particular audio device makes high recognizable frequencies and if it adjustments to the signal on its way through. Raycon Fitness Earbuds's battery life is 12 hours, these last longer than 5 hours of listening which is considered average for a single charge. A device's battery life is 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 the Raycon Fitness Earbuds's case is said to have a full charge of 44 hours. A charging case with more battery hours allows you to recharge your earbuds on the go many times before having to recharge the case itself. It takes 1 hours to fully charge the Raycon Fitness Earbuds's battery.

It is highly adivsable to charge fully the battery before using the earbuds when they have been in storage for extended periods. The Raycon Fitness Earbuds have a battery level indicator, an indicator shows you when the device has a low battery. Its lights show the charging status of your earbuds and charging case.

The Raycon Fitness Earbuds use USB TYPE-C, a standard connector for transmitting both data and power through a single cable. Raycon Fitness Earbuds have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that enables data movement between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Raycon Fitness Earbuds have a 10meters distance connecting via Bluetooth.

Raycon Fitness Earbuds have 4 microphones. Raycon Fitness Earbuds have a noise-canceling type of microphone, these microphones are made to reduce noise from the desired sound. The Raycon Fitness Earbuds support ambient sound mode, which uses microphones to channel ambient noises so that they can still be heard even when wearing them The Raycon Fitness Earbuds support fast charging.

Most often, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to fully charge the earbuds. The Raycon Fitness Earbuds have a multipoint of 2 connections, this feature allows you connect to more than one Bluetooth device and switch between them. For example, you can switch calls from one device to another without having to manually disconnect and reconnect.

The Raycon Fitness Earbuds have a mute function, they support the option to mute/unmute a conversation directly from the earbuds. The Raycon Fitness Earbuds, so you can access the volume control, pause, play, mute, etc whichever features are supported on the device. The Raycon Fitness Earbuds 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.

Raycon Fitness Earbuds have voice prompts. Automatically receive information via audio messages, like if there is an issue with the connection. Raycon Fitness Earbuds come with their own special pouch.

Carrying earbuds without a case, or placing them inside your bag without a casing can easily damage them.