Technical Specification of Xiaomi Sound Pocket 5W IP67 Bluetooth 5.4 Portable Speaker

1. General Information

• Model: MDZ-37-DB
• Color: Black (with orange accents)
• Dimensions: 90.8 × 74.4 × 42.6 mm
• Weight: Approx. 200g
• Design: Compact, portable, IP67-rated, anti-loss lanyard

2. Audio Performance

• Driver: Single full-range speaker + passive radiator
• Rated Output Power: 5W
• Frequency Response: 100Hz – 20kHz
• Signal-to-Noise Ratio (SNR): ≥70dB

• Audio Features:

  • Dynamic bass enhancement
  • Smart volume balancing
  • TWS (True Wireless Stereo) pairing
  • Automatic EQ adjustment

3. Connectivity

• Bluetooth Version: 5.4
• Wireless Range: Up to 25m (open space)
• Supported Codecs: SBC (AAC not confirmed)
• Microphone: Built-in for hands-free calls

4. Battery & Charging

• Battery Type: Lithium-ion (3.7V, 1000mAh)
• Playback Time: ~10 hours (at 40% volume)
• Charging Time: ~3 hours (5V/1A via Micro-USB)
• Standby Time: Not specified (estimated ~100+ hours)

5. Durability & Protection

• IP Rating: IP67 (Dustproof & waterproof up to 1m for 30 mins)
• Materials: Smooth plastic + rubberized lanyard

6. Additional Features

• TWS Stereo Mode: Pair two units for L/R channel separation
• Button Controls: Power, Bluetooth, volume, play/pause, call answer/end
• Placement Options: Horizontal or vertical orientation

7. What’s in the Box?

• Xiaomi Sound Pocket ×1
• Micro-USB charging cable ×1
• User manual ×1

Ideal For:

• Travel, hiking, beach trips
• Small gatherings, podcasts, background music
• Hands-free calls