AiWei

With Microphone:Yes Plug Type:Wireless Wireless Type:bluetooth Connectors:None Sensitivity:123dB Waterproof:No Support Memory Card:No Volume Control:Yes Frequency Response Range:20-20000Hz Line Length:1.2m Is wireless:Yes Vocalism Principle:Dynamic Support APP:No Style:Ear Hook Control Button:Yes Plug Type :bluetooth Wireless Product introduction:Bluetooth version: 4.1Battery capacity: 65 mahCall time: 4-5 hoursStandby time:...