Xiaomi MDZ - ZB - DE AI Portable Speaker

Xiaomi MDZ – ZB – DE AI Portable Speaker – Slim Body And Loud Voice

We are in an era where devices with AI assistants predominate. The most common are the small speakers that not only fulfill it function but also incorporate smart functions in a tiny body. Among all of them we have the Xiaomi MDZ – ZB – DE AI Portable Speaker, a renewed and updated version of its predecessor. Best of all, it is currently on flash sale at Gearbest.

Also  read – Xiaomi Smart Air Detector – High Precision Comprehensive Monitor

Xiaomi MDZ - ZB - DE AI Portable Speaker

Xiaomi MDZ – ZB – DE AI Portable Speaker – Best partner wherever you go

Design & Appearance

The Xiaomi MDZ – ZB – DE AI Portable Speaker is a powerful device, but very compact and lightweight. Thanks to it, it can be carried even in a small pocket. Its dimensions are 6.00 x 6.00 x 7.00cm and its weight is only 52g.

Xiaomi MDZ - ZB - DE AI Portable Speaker - Design & Appearance

It is designed taking into account all scientific principles. Although it has only a speaker, the design of the mesh provides additional refinement to the appearance of the column and also ensures the passage of sound without any obstacle.

According to the scientific approach, it is made with  ABS + PC material, not easy to fade or be damaged. Despite its versatility, the device has an intuitive control system. Synchronization with smartphones, laptops, tablets and other devices is done in a few seconds.

Xiaomi MDZ - ZB - DE AI Portable Speaker

Sound & Features

In the process of creation of the speaker, super-powerful neodymium magnets were used, which make the sound as clear as possible and as natural as possible. Also, thanks to the advanced DRC dynamic compression algorithm we can have stable volume, the speaker does not have less than 80db and the frequency is around 60Hz – 20KHz. It also count with two-channel stereo.

The built-in microphone allows you to receive incoming calls without using a mobile phone. To activate the speaker and talk, simply press the power button.

Xiaomi MDZ - ZB - DE AI Portable Speaker

Compatibility with Bluetooth 4.2 technology allows you to quickly and easily synchronize your portable speaker with other devices: laptops, tablets, smartphones, televisions, and other devices. The transmission distance without obstacles is around the 10m.

How to use it?

Turn on the Xiaomi MDZ – ZB – DE AI Portable Speaker. Press and hold the power button for 4 seconds. Start Bluetooth synchronization. Wait until new devices are discovered. Open the configuration menu of your smartphone, tablet or any other device. Activate Bluetooth. Choose among the available connections “Mi BT18”.

Xiaomi MDZ - ZB - DE AI Portable Speaker - Features

You will be able to activate it or send a command by just speaking into the your phone’s microphone, or you can use the button in it following the next instructions:

  • Play and stop the track: click the button.
  • Take a phone call: also press the button as usual.
  • Reject a phone call: press and hold the button for 2 seconds.
  • To finish playing tracks from a mobile phone just press.
  • End the connection with other devices: press and hold the button for 6 seconds.
  • It has one-key to activate the AI function: short or long press the voice button at the bottom to activate AI assistant. Then, you can tell it what you want to do. But it is only in chinese.

Xiaomi MDZ - ZB - DE AI Portable Speaker - AI function


It is equipped with a powerful rechargeable built-in Li-ion battery with a capacity of 480mAh. The device can work more than 6 hours without connection, as long as the volume does not exceed 80%. You can control the charge level of the speakers using a smartphone. Also, the charging time is around 2h and the lasting time about 20 days. You can charge it through the micro USB interface.

Specification Sheet

ModelXiaomi MDZ - ZB - DE AI Portable Speaker
Dimensions6.00 x 6.00 x 7.00cm
BatteryBuilt-in Li-ion - 480mAh
Charging Time2h
InterfaceMicro USB
Lasting Time20 days
Power Output3W
S/NNo less than 80db
Sound channelTwo-channel (stereo)
SupportsBluetooth 4.2
Transmission DistanceW/O obstacles 10m
Working Time4 - 5h


  • Portable and lightweight, you can use it anywhere you want;
  • Voice control;
  • AI features;
  • Bluetooth  4.2;
  • Excellent sound for the size.

Xiaomi MDZ - ZB - DE AI Portable Speaker


  • No English language support.

Our Verdict

As we mentioned, there is no English language support. This obviously makes that some of the keys AI features will be unusable without the knowledge of Chinese. Without this detail, for the priced of only $12.99, the Xiaomi MDZ – ZB – DE AI Portable Speaker is an excellent option that we recommend as an audio accessory thanks to its portable size, light weight and good sound.

Price & Availability

The Xiaomi MDZ – ZB – DE AI Portable Speaker is currently in stock at the Gearbest store on flash sale at a cost of $12.99.