IP ratings refer to the rating of protection given by an enclosure, against dust and liquids. The letters 'IP' are followed by two values The first value of the IP rating means protection against solids say dust, followed by the one that refers to resistance against liquids (water).
Scoring IPX5, the Boult Audio Z40'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 5 means that they can withstand medium pressure jet that's 6.3mm diameter, similar to garden hose from any angle for 3 minutes at a distance of 2.5 to 3 metres. The Boult Audio Z40 have a weight of 40g . We take in account a lower weight best because lighter devices are more comfortable to carry.
For a device to be true wireless it must have no wires linking any part of the device together, Boult Audio Z40 are true wireless for this case since they don't have cables. This is a key distinction since wireless earbuds have cables linking the 2 earbuds .
Boult Audio Z40 have wingtips, these are reserved for earbuds for workouts and are usually an optional add-on to each silicone ear tip for a better fit. Boult Audio Z40 have sweat resistance
The Boult Audio Z40 are both dustproof and water-resistant.
Boult Audio Z40 have stereo speakers, what this means is that Boult Audio Z40's speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience. Boult Audio Z40 sit tightly in place, creating an acoustic covering that tones down your environment noise while preventing the device music from leaking out at the same. The Boult Audio Z40 have a unit size of 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is the component that makes sound in the device, its size determines the loudness of the device. Boult Audio Z40's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low frequencies that can be heard, and if it makes any changes to the signal on its way through. Boult Audio Z40's highest frequency is at 20,000Hz, high-frequency response indicates how well a particular audio device makes high human frequencies and if it changes to the signal while at it.
The Boult Audio Z40'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. The battery life of the charging case is given by the manufacturer, and the Boult Audio Z40's case is said to have a charge of 50 hours.
A charging case with more battery hours enables you to recharge your earbuds on the go many times before having to recharge the case itself. It requires 1.5 hours to fully charge the Boult Audio Z40's battery. It is recommended to fully charge the battery before using the earbuds when they have been unused for long periods.
The Boult Audio Z40 have USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable. The Boult Audio Z40 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that allows data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves. The Boult Audio Z40 have a 10meters distance to connect via Bluetooth.
Boult Audio Z40 support AAC, a codec that is 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 Boult Audio Z40 will work well with your iPhone. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well. Boult Audio Z40 have 2 microphones.
The Boult Audio Z40 support in/on-ear detection, the sensors in the device can detect when they are removed from your ears so that the music is paused. The Boult Audio Z40 support fast charging. Usually, technologies like MediaTek’s Pump Express, are used to lower the time it takes to fully charge a device.
Boult Audio Z40 have a mute function, they support the feature to mute/unmute a conversation directly from the earbuds. The Boult Audio Z40, so you can access the volume control, pause, play, mute, etc whichever features are supported on the earbuds. The Boult Audio Z40 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 Boult Audio Z40 have voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection.
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