A4Tech Headset RH-200-4 Wireless HD

A4Tech

  • $33.00


  • Li battery capacity: 300 mA
  • Continuous use for up to 8 hrs
  • Frequency range: 20 Hz-20 kHz
  • SNR: 90 db
  • Voltage: 3.7V
  • Current: 37.5 mA (medium volume)
  • Charging time: 1.8 hours
  • Range: 10 meters

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