Features:

• Plug Type:Wireless
• Function:For Mobile Phone,for Video Game,Sport,Common Headphone
• Wireless Type:Bluetooth
• Connectors:None
• Frequency Response Range:20-22000Hz
• Waterproof:No
• Style:Neckband
• Communication:Wireless
• Active Noise-Cancellation:Yes
• Support Memory Card:No
• Line Length:0.8m
• Vocalism Principle:Hybrid technology
• Is wireless:Yes
• Support APP:No
• Sensitivity:120±3dB
• Model Number:H19 Bluetooth Earphone
• With Microphone:Yes
• Resistance:8Ω
• Support Apt-x:No
• Volume Control:Yes
• Control Button:Yes