[Powerful Sound] Compact voice amplifier with 8W output—clear and noise-free, suitable for rooms accommodating 30–100 people. Amplifies your voice while helping to protect your vocal cords. [Easy to Carry] Lightweight and portable design. Includes a detachable strap for attaching to your pocket, belt, or neck. [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] This microphone and speaker set functions as a compact public address system—ideal for classrooms, outdoor events, and other on-the-go applications. [Music Playback Support] Supports audio playback from microSD (TF) cards and USB drives. Features include single-track repeat, all-track loop, and track navigation. Color: Gold Material: Plastic Dimensions: 75 x 115 x 31 mm Package Includes: 1 x Voice Amplifier 1 x Microphone 1 x USB Charging Cable 1 x 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.