Function:Voice control, Answering phone
Support APP:No
Line Length:None
Communication:Wireless
Support Apt-x:No
Model Number:Awei A840BL
Support Memory Card:No
Vocalism Principle:Dynamic
Is wireless:Yes
Brand Name:Awei
Sensitivity:110±3dB
Plug Type:Wireless
Frequency Response Range:20-20000Hz
Volume Control:Yes
Active Noise-Cancellation:Yes
Waterproof:No
Resistance:16Ω
Style:Neckband
Connectors:USB
Time to market:2015
Control Button:Yes
With Microphone:Yes
Wireless Type:Bluetooth
Bluetooth version:Bluetooth V4.1
Talk time:6h
Standby time:200h
Charging time:1h
Maximum Transmission Distance:10M
Bluetooth Operating Frequency:2.400GH-z-2.480GH-z
Sound channel:Two-channel (stereo)
Package:yes
Place of origin:Shenzhen,Guangdong
