AiWei BT-01 Wireless Bluetooth Earphone with Microphone Hook Sports Earphone(Red)

With Microphone:YesPlug Type:WirelessWireless Type:bluetoothConnectors:NoneSensitivity:123dBWaterproof:NoSupport Memory Card:NoVolume Control:YesFrequency Response Range:20-20000HzLine Length:1.2mIs wireless:YesVocalism Principle:DynamicSupport APP:NoStyle:Ear HookControl Button:YesPlug Type :bluetooth WirelessProduct introduction:
Bluetooth version: 4.1
Battery capacity: 65 mah
Call time: 4-5 hours
Standby time: 180 hours
Charging time: 1.5 to 2 hours
Battery type: polymer lithium battery
Language tip: support English and Chinese switching
Noise reduction type: CVC6.0

Function:
Support music, call function, power display, multi-point connection