Portable Waistband Tour 20W Amplifer Teaching Portable Voice Amplifier DH238
  • Portable Waistband Tour 20W Amplifer Teaching Portable Voice Amplifier DH238

  • SKU:21791
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  • Price:$52.50
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    Price /Unit $51.45 $50.40 $48.83 $46.73 Contact US

Portable Waistband 20W Amplifer Tour Teaching Portable Voice Amplifier DH238
Music play function supports the multi-media audio files play of USB flash disk and micro SD card
- High sensitivity FM radio
- LED display 
- ECHO and tone adjust
- MCU intelligent power level inspection for actual battery power condition indication 
- Built-in high capacity lithium-ion battery, playtime is upto 8 to 12 hours
- Class D digital module for low power consumption and high output power up to 20W with 3.5" speaker
- Built-in MCU intelligent recharging management system for secure 
- Multiple wearing choices for convenient use
- Unique and stable design
-Teaching, tour guide, selling, outdoor PA
- Frequency Response: 80Hz-12kHz
- Output Power: 20W
- Output Impedance: 7.4V
- Operating Voltage: 4Ω
- Battery Specification: 2200mAh lithium-ion battery
- Power Adapter: DC 10V 400mA
- Recharing Time: 4-6hrs
- Playtime: 12hrs
- Dimension: 135 × 105 × 55mm
- U disk and micro card: max.8G in MP3 format

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