Function:Microphone, Noise Cancelling, Wireless Headphone, Portable, Bluetooth
Support APP:No
Communication:Wireless
Support Memory Card:No
Vocalism Principle:Dynamic
Is wireless:Yes
Model Number:EP-B21
Support Apt-x:Yes
Time to market:2017
Resistance:96Ω
Brand Name:CRDC
Plug Type:Wireless
Sensitivity:96±3dB
Line Length:0.6m
Frequency Response Range:20-20000Hz
Volume Control:Yes
Active Noise-Cancellation:Yes
Waterproof:No
Connectors:USB
Control Button:Yes
With Microphone:Yes
Style:Ear Hook
Wireless Type:Bluetooth
Technologes:A2DP,AVRCP,HSP,HFP
Wireless Range:Up to 10m
Talk Time:Up to 3.6Hours
Standby Time:Up to 112Hours
Charging Time :1.8 Hours
Power Input:DC 5V
Battery Type:Rechargeable Li-Polymer (90mAh)
Funtion:Sport Wireless Magnetic Clasp Bluetooth Earphone
Funtion 1 :With HD Microphone
