[Powerful Sound] Compact voice amplifier with 8W output—clear, noise-free audio suitable for rooms accommodating 30–100 people. Enhances vocal projection while helping reduce vocal strain. [Easy to Carry] Lightweight and portable design. Includes a detachable strap for attaching to pockets, belts, or wearing around the neck or waist. [Rechargeable Amplifier] Built-in 4500mAh lithium-ion battery. Fully charges in 4–6 hours; provides up to 20 hours of voice amplification or up to 13 hours of music playback. [Portable PA System] A compact public address solution ideal for classrooms, outdoor events, and other on-the-go applications. [Music Playback Support] Plays audio from microSD (TF) cards and USB drives. Features single-track repeat, all-track loop, and track navigation. Color: Gold Material: Plastic Dimensions: 75 × 115 × 31 mm Package Includes: 1 × Voice Amplifier 1 × Microphone 1 × USB Charging Cable 1 × Belt Strap Note: Actual product color may vary slightly due to screen settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.