Xiaomi Sound Pocket 5W (S28D) – Compact Power, Anywhere You Go

The Xiaomi Sound Pocket 5W (S28D) is designed to deliver impressive sound performance in a compact and ultra-portable form factor. With its 5W output power, this speaker produces clear audio with balanced mids and enhanced bass, thanks to its built-in passive radiator that improves low-frequency response.

Despite its small size, the speaker is engineered to provide an immersive listening experience whether you’re at home, outdoors, or traveling. The lightweight 200g design makes it easy to carry in your bag or even your hand, making it an ideal companion for daily use, trips, or outdoor adventures.

Equipped with the latest Bluetooth 5.4 technology, the speaker ensures stable and fast wireless connections with a range of up to 25 meters. It also supports TWS (True Wireless Stereo) pairing, allowing you to connect two speakers together for a wider and more immersive stereo sound experience.

Built for durability, the speaker features an IP67 rating, making it resistant to dust and water. This means you can confidently use it at the beach, poolside, or during outdoor activities without worrying about splashes or dust damage.

The 1000mAh battery provides up to 10 hours of playback, ensuring long-lasting music enjoyment on a single charge. It recharges via USB-C in approximately 3 hours, making it convenient for everyday use.

With its minimalist design, strong build quality, and reliable performance, the Xiaomi Sound Pocket 5W is a perfect blend of portability and functionality for users who want high-quality sound in a small package.

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Key Features

🔊 5W Powerful Sound Output
Clear audio with enhanced bass from passive radiator.

📶 Bluetooth 5.4 Connectivity
Stable wireless connection up to 25 meters.

🔗 TWS Stereo Pairing
Connect two speakers for immersive stereo sound.

💧 IP67 Water & Dust Resistance
Perfect for outdoor use, beach, and pool.

🔋 Up to 10 Hours Battery Life
Long-lasting playback on a single charge.

🎤 Built-in Microphone
Supports hands-free calls.

🪶 Compact & Lightweight Design
Only ~200g, easy to carry anywhere.

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Real-Life Benefits

✔ Take your music anywhere with ultra-portable design
✔ Enjoy outdoor activities without worrying about water or dust
✔ Pair two speakers for louder and richer stereo sound
✔ Long battery life for trips, parties, and daily use
✔ Hands-free calling without disconnecting your phone

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Technical Specifications

Product Name: Xiaomi Sound Pocket 5W

Model: S28D / MDZ-37-DB

Output Power: 5W

Connectivity: Bluetooth 5.4

Wireless Range: Up to 25 m

Battery Capacity: 1000mAh

Playback Time: Up to 10 hours

Charging Time: Approx. 3 hours

Charging Port: USB-C (5V/1A)

Waterproof Rating: IP67

Frequency Response: 100Hz – 20kHz

Signal-to-Noise Ratio: ≥ 70 dB

Microphone: Yes (Hands-free calls)

TWS Support: Yes

Dimensions: 90.8 × 74.4 × 42.6 mm

Weight: Approx. 200g

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What’s Inside the Box

1 × Xiaomi Sound Pocket 5W Speaker
1 × USB-C Charging Cable
1 × User Manual

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