A4Tech RH-200 Wireless HD Headset

In stock


• Enjoy music and calls in HD audio with enhanced bass and noise cancellation technology
• Lithium Ion battery allows up to 8 hours of continuous talk time
• Automatic optimal channel selection avoids RF interference
• Dual antenna for better overall reception from all directions and at a distance
• 1 USB receiver connects up to 4 headsets at once
• Mute microphone or speakers from a distance
Microphone: built in
Frequency range:20 Hz-20 kHz
SNR: 90 db
Voltage: 3.7V
Current: 37.5 mA (medium volume)
Li Battery capacity: 300 mA
Charging time: 1.8 hours
Range: 10 meters


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