Rockjam Portable Rechargeable 10-watt Voice Amplifier With Headset Microphone

The RockJam RJVA-01 Voice Amplifier is a compact, lightweight solution for clear, powerful audio projection. Delivering 10W of crisp sound through its 3-inch speaker, this portable amplifier ensures your voice carries effortlessly to large groups without strain. Perfect for teachers, tour guides, presenters, and performers, it features a rechargeable lithium battery with up to 12 hours of playtime on a single 3-hour charge. The adjustable headset microphone provides comfort during extended use, while multiple input options including TF card and USB socket allow for MP3 playback and audio recording. With its durable construction, removable belt clip, and lanyard, this amplifier is built for both convenience and long-lasting performance.