Brand Name:Jkr
Function:For Mobile Phone,Noise Cancelling,Wireless Headphone,Portable,Bluetooth
Support APP:No
Time to market:2016
Connectors:3.5mm
Active Noise-Cancellation:No
Support Apt-x:No
Support Memory Card:No
Vocalism Principle:Dynamic
With Microphone:No
Is wireless:Yes
Line Length:2.0m
Resistance:9Ω
Sensitivity:91DB
Plug Type:Line Type
Style:Headband
Volume Control:Yes
Frequency Response Range:8-25000Hz
Waterproof:No
Control Button:Yes
Communication:Wireless+Wired
Model Number:JKR 211
Wireless Type:Bluetooth
Bluetooth:2.0 + EDR
Bluetooth range:10m
Drive diameter:40mm
Impedance:32 ohm
SNR:90dB
Frequency:20 - 20KHz
FM Frequency:87 - 108MHz
Battery:3.7V, 250mAh Li-ion battery
Charging time:1 - 2h
Working time:5h