Description
Specifications
• 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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