- Type:Mini Amplifier
- Channels:1
- Place of Origin:CN
- Brand Name:Shidu
- Model Number:SD-M400
Product Description
SHIDU Latest SD-M400 Multifunction Teacher Portable Voice Amplifier with Microphone
Model No. | M400 | Sound coverage: | 1000 square meter |
Output power | 5W | Net Weight | 271.6g |
Used for | teaching/training/tour guide etc | Wireless distance | 10m |
Input voltage | 5V 500mA | MIC | wired |
Charging time | 3~5 hours | BT version | none |
Music playing time | 6~8 hours | AUX input | Support computer, cell phone |
voice amplifying time | 12~15 hours | Available color: | black/ pink/ blue |
Battery capacity | 1500mAh lithium battery | Appearance size | 98mm*88mm*45mm |
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