Speaker XIAOMI Sound Party

Xiaomi Sound Party Portable Bluetooth Speaker
Bring powerful sound, deep bass and party-ready features wherever you go with the Xiaomi Sound Party Portable Bluetooth Speaker. Designed for camping, travel, garden parties, outdoor activities and home entertainment, this speaker combines strong audio performance, long battery life, IP67 protection and modern Bluetooth connectivity.
With 50W rated output power, up to 26 hours of playback, 3D surround sound, Bass Boost mode, stereo pairing and Party Connect support for up to 100 compatible speakers, the Xiaomi Sound Party is built for customers who want reliable sound at home or outdoors.
Key Features
Powerful 50W Sound
Enjoy bold and detailed audio with a 35W woofer and 15W tweeter, delivering a total rated output of 50W. This setup provides strong bass, clear vocals and crisp highs for music, videos and outdoor listening.
Deep Bass Performance
The passive radiator design helps enhance low-frequency sound, giving your music deeper and more powerful bass. Activate Extra Bass mode for an even stronger low-end sound when you want more impact.
3D Surround Sound Mode
Create a wider and more immersive listening experience with 3D Surround Sound Mode. Ideal for parties, films, gaming audio and everyday music enjoyment.
Bluetooth 5.3 / 5.4 Connectivity
Enjoy smooth and stable wireless streaming with Bluetooth connectivity. The speaker supports a transmission distance of up to approximately 25 metres, making it easy to keep the music playing without cables.
Up to 26 Hours of Playback
The built-in 5200mAh lithium-ion battery provides up to 26 hours of playback at 50% volume with 3D light and Bass Boost turned off. Perfect for day trips, camping, garden parties and long listening sessions.
IP67 Waterproof and Dustproof Protection
Take your music outdoors with confidence. The IP67 waterproof and dustproof rating helps protect the speaker against dust, rain, splashes and outdoor conditions.
Party Connect for Bigger Sound
Connect up to 100 compatible units with Party Connect for a larger sound setup. This is ideal for parties, outdoor gatherings and bigger spaces.
TWS Stereo Pairing
Pair two compatible Xiaomi Sound Party speakers together using TWS stereo pairing for a wider left and right channel listening experience.
Built-In Microphone
The built-in microphone allows convenient hands-free calling when connected to your phone.
Power Bank Function
The speaker can also work as a power bank with 5V/3A maximum output, allowing you to charge compatible devices when needed.
Compact and Portable Design
With a weight of approximately 1.2 kg and a compact body, the Xiaomi Sound Party is easy to carry for travel, camping, outdoor use or moving around the home.
Product Specifications
Brand: Xiaomi
Model: Sound Party / MDZ-39-DB
Type: Portable Bluetooth Speaker
Rated Output Power: 50W
Speaker Setup: 1 x 35W Woofer + 1 x 15W Tweeter
PMPO: 100W
Channels: 2.0 Stereo
Bluetooth Version: 5.3 / 5.4, depending on version
Wireless Range: Approx. 20–30 metres
Transmission Distance: Approx. 25 metres
Codecs: SBC, AAC
Frequency Range: 60Hz–20kHz / 60Hz–23kHz
Signal-to-Noise Ratio: ≥80dB
Sound Modes: 3D Surround, Stereo, Extra Bass, Standard
Battery Capacity: 5200mAh
Battery Type: Lithium-Ion, 7.3V
Playback Time: Up to 26 Hours
Charging Input: 5V/3A, 9V/2A, 12V/2A
Charging Time: Approx. 4 Hours with 12V/2A Charging
Power Bank Output: 5V/3A Max
Waterproof Rating: IP67
Built-In Microphone: Yes
Party Connect: Supports up to 100 compatible units
TWS Stereo Pairing: Supported
Number of Connected Devices: Up to 2
Control Type: Playback and Volume Control
Input / Output: USB
Power Source: Battery / USB / DC
App Support: No
Memory Card Support: No
Remote Control: No
Voice Control: No
Colour: Black
Material: Plastic
Product Dimensions: 255 x 92 x 92 mm
Net Weight: Approx. 1.2 kg
Certification: CE, FCC, RoHS
Recommended Use: Camping, travel, garden parties, outdoor activities, home listening and everyday music
What’s Included
Xiaomi Sound Party Bluetooth Speaker
USB Charging Cable
User Accessories
Please note: A power adaptor is not included. Use a compatible USB power adaptor for charging.
Best For
The Xiaomi Sound Party is ideal for customers looking for:
Powerful portable sound
Strong bass performance
Long battery life
Outdoor and camping use
Waterproof and dustproof protection
Garden parties and BBQs
Hands-free calling
Stereo pairing with two speakers
Party Connect for larger sound setups
A compact speaker with power bank function
Important Note
Battery life may vary depending on volume level, sound mode, lighting use, Bluetooth connection and usage conditions. For the best performance, fully charge the speaker before first use and keep it within the recommended wireless range.
The IP67 rating helps protect against dust and water exposure, but the speaker should be dried properly after outdoor or wet use.
Why Choose the Xiaomi Sound Party?
The Xiaomi Sound Party combines powerful 50W sound, deep bass, Bluetooth connectivity, IP67 protection and up to 26 hours of playback in one compact portable speaker. With TWS stereo pairing, Party Connect support and power bank functionality, it is a practical and reliable choice for music at home, outdoors or on the move.