Wavefun Micro Mini USB Earphone Bass Sports Wireless bluetooth 5.0 Headphones With Mic for IPhone Xiaomi

Main Parameters:
Brand: WAVEFUN
Model: Micro
Color: black
bluetooth Version: bluetooth 5.0
Processor: RTL7863BFR
style: Mini earphone with usb charging dock

-Battery times
Music /talking time: Up to 4 hours
Charging time: Around 1-2 hours
-Noise Reduction
Noise Reduction version: DSP & CVC6.0
-Current
Charging current: 30mA
Working current : less than 20mA
Standby current : max 7mA
-Buttons Functions
Enter Siri : Press MFB for 2 secs to enter siri or android voice assistant
Reject a call : Press MFB for 1 sec
Adjust volume : Press volume buttons to adjust from high volume to low volume ,then from low volume to high volume
Last number redial : Press MFB twice time
-Others
Earbuds size: 13*20*23 mm per unit (weight only 3.9g)
Gift box size : 30*60*90 mm
Operating Distance: 5 - 10meters

Packaged included:
1 x Micro Headset
1 x USB charger dock
1 x English manual
1 x S/M/L size ear tips