RockJamRJVA-01 Portable Voice Amplifier 10W

RockJam RJVA-01 Portable Voice Amplifier

The RockJam RJVA-01 Portable Voice Amplifier is the compact, rechargeable PA system designed to project your voice clearly and comfortably for extended periods. Delivering 10W of high-output power through a 3-inch speaker, it ensures your message is heard across up to 450 square meters, making it ideal for teachers, tour guides, coaches, and presenters.

This portable voice amplifier features a built-in 1,800mAh lithium battery, offering up to 12 hours of operation from just a 3-hour charge. It includes a comfortable headset microphone with an adjustable band for optimal fit, and MP3 audio playback support via USB or TF card, allowing you to amplify both voice and background tracks.

The RJVA-01 is housed in a hardwearing plastic casing with a removable belt clip and lanyard, giving you hands-free flexibility on the move. Use it in classrooms, conference halls, outdoor events, or anywhere clear voice projection is needed without straining your vocal cords.

Designed for daily use, the amplifier includes a USB-C charging cable, and supports audio recording and music playback, making it much more than just a speaker. Whether you're leading a session or commanding attention in a crowd, the RockJam RJVA-01 delivers loud, clear sound wherever you go.

• Depth: 4.3 CM
• Height: 12 CM
• Width: 8.8 CM
• Power Type: Battery
• 10W high-output voice amplifier with 3" speaker for clear sound
• Projects voice up to 450m²—ideal for teaching, tours & coaching
• Rechargeable 1800mAh battery offers 12-hour use from 3-hour charge
• Adjustable headset mic included for comfortable, hands-free use
• Supports MP3 playback via USB drive or TF card slot
• Audio recording option makes it great for sessions and speeches
• Durable, lightweight design with belt clip and lanyard included
• USB-C charging cable included for fast and convenient recharging
• Compact and easy to carry—perfect for on-the-go professionals
• Crisp frequency response range of 80 Hz to 18 kHz

About the brand: 

 RockJam offers beginner-friendly musical instruments and bundles that inspire creativity and help kids learn to play.