Product Description of WUF-W31 Wireless Portable Bluetooth Speaker

Key Features:

• Bluetooth connectivity for wireless audio streaming
• FM radio tuner built-in
• USB and microSD card input support
• Rechargeable battery with extended playback time
• Built-in microphone for hands-free phone calls
• Compact and stylish design

Technical Specifications:

• Battery Capacity: Approx. 2000–4000mAh
• Connectivity: Bluetooth, USB, microSD, Aux
• Charging: Micro USB
• Playback Time: Up to 6–8 hours
• Weight: Approx. 0.7–1.2 kg