Xiaomi Sound Party Speaker

Xiaomi Sound Party Portable Bluetooth Speaker

The Xiaomi Sound Party is designed for users who want powerful portable sound for parties, outdoor gatherings, camping, beach days, and home entertainment. With 50W output, Harman AudioEFX tuning, Bass Boost mode, 3D colorful lighting, and IP67 water resistance, it delivers strong audio with a stylish party-ready design.

Its main value is powerful sound anywhere. The 15W tweeter and 35W woofer create clear highs and deep bass, while TWS pairing, Party Connect, NFC quick pairing, and up to 26 hours of playtime make it practical for both small and large gatherings.

Key Features

• 50W powerful sound output
• 15W tweeter + 35W woofer
• Bass Boost mode
• Harman AudioEFX tuning
• 3D colorful lighting effects
• TWS stereo pairing support
• Party Connect supports up to 100 speakers
• Bluetooth 5.4
• NFC quick pairing
• Up to 26 hours playback
• 5200mAh lithium-ion battery
• PD fast charging support
• 10-minute charge gives up to 2 hours playback
• Reverse charging up to 15W
• Built-in microphone for hands-free calls
• IP67 water and dust resistance
• Hidden handle for easy carrying
• Stylish black and orange design

Main Feature Sections

50W Powerful Sound

The Xiaomi Sound Party uses a 35W woofer and 15W tweeter to deliver strong bass, clear vocals, and crisp treble for music, parties, and outdoor listening.

Harman AudioEFX Tuning

Tuned with Harman AudioEFX, the speaker delivers a richer and more balanced sound experience with deeper bass and clearer musical detail.

Bass Boost Mode

Bass Boost mode adds extra depth and impact to low frequencies, making it ideal for party music and energetic playlists.

TWS Stereo Pairing

Connect two Xiaomi Sound Party speakers together using TWS mode to create left and right stereo channels for a wider soundstage.

Party Connect Mode

Party Connect allows up to 100 compatible speakers to play together, making it useful for larger spaces and group events.

3D Colorful Lighting

The time-tunnel ambient lighting pulses with the rhythm of your music, adding a visual party effect to your setup.

Long Battery Life and Fast Charging

The 5200mAh battery provides up to 26 hours of playback under controlled conditions. PD fast charging gives up to 2 hours playback from a 10-minute charge.

Outdoor-Ready Design

With IP67 water and dust resistance plus a hidden handle, the speaker is suitable for beach days, camping, poolside use, and outdoor gatherings.

Technical Specifications

• Product Name: Xiaomi Sound Party
• Model: MDZ-39-DB
• Product Type: Portable Bluetooth speaker
• Colour: Black
• Rated Output Power: 1 × 35W woofer + 1 × 15W tweeter
• Total Output Power: 50W
• Frequency Range: 60Hz–20kHz
• Signal-to-Noise Ratio: ≥80dB
• Sound Tuning: Harman AudioEFX
• Audio Modes: Bass Boost mode
• Lighting: 3D colorful lighting
• Battery: Lithium-ion, 7.3V, 5200mAh
• Charging Input: 5V/3A, 9V/2A, 12V/2A
• Charging Time: Around 4 hours with 12V/2A
• Power Bank Output: 5V/3A max
• Bluetooth Version: 5.4
• Transmission Distance: Up to 25m
• Playback Time: Up to 26 hours
• Waterproof Rating: IP67
• Stereo Pair: Yes, TWS supported
• Party Connect: Yes, up to 100 units
• Microphone: Yes
• Product Dimensions: 255 × 92 × 92mm
• Net Weight: Approx. 1200g

Battery Life

• Battery Capacity: 5200mAh
• Playback Time: Up to 26 hours
• Fast Charging: 10 minutes gives up to 2 hours playback
• Charging Time: Around 4 hours with 12V/2A
• Reverse Charging: 5V/3A max

Actual battery life may vary depending on volume, lighting effects, Bass Boost mode, Bluetooth connection, audio source, and usage conditions.

Bluetooth Version

Bluetooth 5.4 with up to 25m transmission distance.

Waterproof / Water Resistance

• Rating: IP67

IP67 helps protect against dust, splashes, rain, and short water exposure, but the speaker should not be used underwater or charged while wet.

What’s in the Box

• Xiaomi Sound Party x1
• Charging Cable x1
• User Manual x1