• Brand Name:HNE
• Style:Headband
• Line Length:None
• Resistance:42Ω
• Communication:Wireless
• Support APP:No
• Waterproof:No
• Wireless Type:Bluetooth
• Plug Type:USB
• Sensitivity:138dB
• Connectors:USB
• Function:Bluetooth,Microphone
• Support Apt-x:No
• Vocalism Principle:Electrostatic
• Frequency Response Range:20-20000Hz
• Support Memory Card:No
• Model Number:ZD100
• Model Number:ZD100
• Frequency Range:20Hz to 20KHz
• Effective Range:Up to 10 Meters
• Play Time:About 8 Hours
• Charging Time:Less 3 Hours
• Battery charger:360mAh Lithium ion battery
• Microphone:-42db±3db