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K500 Microphone Bluetooth Loudspeaker Portable Auto Pairing Voice Amplifier Megaphone Speaker USB Charging For Teaching Outdoor
Specifications:
- Working voltage: DC 3.7V
- Working time: about 6 H
- Weight: 180g
- Wattage: 5W
- Voice Record: No
- Support MP4: No
- Support MP3: Yes
- Size: 85 x 39 x 117 mm
- Resolution: 80dB
- Origin: CN(Origin)
- Model Number: Megaphone
- Material: ABS
- Item Type: Wearable Megaphone
- Expansion memory card: MAX 32GB (not included)
- Display screen: LED
- Dimensions (WxHxD)): 85 x 39 x 117 mm
- Charging time: about 4 H
- Certification: CE
- Brand Name: centechia
- Battery Life (Hour): 6 Hours
- Free shipping
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