Yealink WH66 Dual UC Workstation DECT Wireless Headset

• Speaker Size
  • Ф 28
• Speaker Sensitivity
  • 92.5+/-3 dB, 0.179 V
• Speaker Impedance
  • 32+/-4.8 Ω
• Speaker max output power
  • 10 mW
• Speaker frequency range
  • 20 Hz-20 kHz
• Talk mode
  • wideband, 100Hz~8kHz, 16kHz sample rate
• Battery life (talk time)
  • up to 13 hours (Mono), up to 14 hours (Dual)
• Standby Time
  • 90 hours (Mono), 125 hours (Dual)
• Charging Time
  • 2.5 hours (12V/2A)

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