voice amplifier

Key Specifications & Features

• Power Output: 10W high-fidelity speaker (4-inch full-range driver)
• Frequency Response: 180Hz – 18KHz
• Microphone: Wireless headset or collar microphone included (with a wireless operational range of 50 to 100+ feet)
• Connectivity: Bluetooth (v5.0 / v5.1 / v5.3 / v5.4 depending on variant), TF card slot, AUX input, and a 3.5mm wired microphone input
• Battery: Built-in rechargeable lithium battery (1800mAh – 2000mAh) offering about 8 to 12 hours of continuous use
• Charging: USB Type-C fast charging port (charges in approximately 1 to 2 hours)
• Build & Weight: Durable ABS plastic body weighing around 0.5 kg, featuring a belt clip and neck/waist strap
• Audience Capacity: Suited for small-to-medium groups or classrooms of roughly 25 to 150 people