Overview
This portable mini Bluetooth voice amplifier delivers powerful 20W sound with crystal-clear clarity.
Designed for teachers, tour guides, coaches, and professionals needing voice projection.
Lightweight and wearable with multiple input modes for maximum convenience.
Enjoy long working hours, Hi-Fi recording, and dual functionality as a Bluetooth speaker.
Features
- Wired microphone headset included.
- Supports TF card, USB disk, AUX input, and recording.
- Functions as both a voice amplifier and Bluetooth speaker.
- Patented appearance design for premium look.
- One-button Hi-Fi recording support.
- Clear LED display.
- Echo support with high power sound output.
Technical specifications
| Frequency Response | 90Hz ~ 18,000Hz |
| Max Power Output | 20W |
| Output Impedance | 4Ω |
| Input Power | DC 10V / 500mA |
| Input Signal | Wired Microphone |
| Battery Type | Rechargeable Lithium-ion Battery |
| Battery Capacity | 2000mAh (Typical) |
| Working Time (Music Mode) | 6 ~ 8 Hours |
| Working Time (MIC Mode) | 8 ~ 10 Hours |
| Charging Time | 4 ~ 6 Hours |
| Charging Method | USB Type-C or DC Adapter |
| Operating Temperature | -10°C ~ 45°C (14°F ~ 113°F) |
| Storage Temperature | -20°C ~ 60°C (-4°F ~ 140°F) |
| Signal-to-Noise Ratio (SNR) | ≥ 75dB |
| Total Harmonic Distortion (THD) | ≤ 1% |
| Dimensions (L x W x H) | 220 × 120 × 100 mm (Approx.) |
| Weight | 1.2 kg (Approx.) |
| Material | ABS Plastic + Metal Mesh |
| Available Colors | Classical Black, Blue |
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