Teacher Voice Amplifier Portable Microphone Speaker, Compact Headset Microphone Sound Amplifier Portable Voice Amplifier Headset Microphone
Teaching, Coaching, Medical Speaking Aid, Public Speaking, Tour Guides,
Features:
• 3-in-1 Karaoke Speaker + Radio + Music Streaming
• Fun for Performers of All Ages
• Use it Like a Megaphone & Project Your Voice
• Lightweight, Compact & Hand held Design
• (Built-in Bluetooth for Wireless Music Streaming) --- Optional, we have bluetooth and non-bluetooth for you choosing.
• FM Radio with Digital LCD Display
• Built-in Rechargeable Battery
• Headset Microphone Included
• Aux (3.5mm) Input
• Ability to Connect & Stream External Devices
• MP3 Digital Audio File Compatibility
• USB & Micro SD Memory Card Readers
• Front Panel Button Control Center
Recording Ability:
Create Your Own Songs
Ability to Record Your Voices & Music
Easily Save & Share Your Music
Save Files via USB Flash or Micro SD
Digital Audio File Created: WAV
Technical Specs:
Output Power: 3 Watt
Full Battery Provides up to 8 Hours Operation
Loudspeaker Driver: 3”
Impedance: 4 Ohm
S/N Ratio: ≥80dB
FM Radio: 87.5-108MHz
Frequency Response: 100-18kHz
Power Supply: 110/220V
Digital Audio File Support: MP3, WAV
MAX Flash Memory Support: 32GB