Xiaomi Redmi AirDots review: specs and price

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Resistance to sweat makes it ideal for use while doing sports.

Best

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.

This modularity allows you to integrate the speakers into hoodies or snowboard helmets.

For example

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.

For example

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

For example

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Best

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

Best

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.

Best

More microphones result in better sound quality and enable the device to filter out background noise.

Best

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

For example

The battery can be recharged and used over again.

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.

Best

An indicator shows you when the device has low battery.

The time it takes to fully charge the battery.

Best

Best

The battery is removable and can be replaced by the user if broken.

For example

Wireless devices allow users more freedom of movement.

Best

Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

For example

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

For example

The device can connect to WiFi.

For example

The device can connect at a greater distance via Bluetooth or infrared to another device.

Best

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

The device comes with its own special case or pouch, which is useful for safe transportation.

Allows you to change ear pads without buying new ones.

With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.