[Powerful Sound] Compact voice amplifier with 8W output, delivering clear, noise-free sound suitable for spaces accommodating 30–100 people. Enhances vocal projection while helping to reduce vocal strain. [Easy to Carry] Lightweight and portable design. Features a detachable clip for attaching to pockets or belts, plus options for neck-wearing or waist-hanging. [Rechargeable Amplifier] Built-in 4500mAh lithium battery. Fully charges in 4–6 hours, providing up to 20 hours of voice amplification or up to 13 hours of music playback. [Portable PA System] A versatile microphone and speaker system ideal for use in classrooms, outdoor events, and other public settings. [Music Playback Support] Supports audio playback from TF (Micro-SD) cards and USB drives. Offers single-track repeat, full playlist loop, and track switching functions. Color: Black Material: Plastic Package Contents: 1 x Voice Speaker 1 x Headset 1 x USB Charging Cable Note: Color appearance may vary slightly due to lighting conditions and screen settings. Dimensions may vary by ±1–3 cm.