KADUN KD-TWS13 Bluetooth Wireless TWS Earphone

1.Power on bluetooth pairing automatically
2.touch function
3.Music time :18 Hour
[3 Hours 16 Minute(50 mAh)+ 15 Hours (Charging box 250mAh)]
4.Bluetooth Version:5.0
5.Voice Assistant.(Siri ,google assistant ...)
7.Inside speaker:7.2mm
8.Bluetooth Version 5.0
9.Charging time:1 hours
10.Battery:earphone 50 mAh + Charging box 250 mAh
11.Solution:JL Chipset(Jieli)
More Touch Function
L touch for 1 second :Switch to last song 
R touch for 1 second :Switch to next song 
L touch 2 times:Reduce Volume (can display on mobile phone )
R touch 2 times:Add Volume
L touch 3 times:Voice Control ,For example:Dial ,Music Play,Video call,
Last song ,Call to ,Which team ,Call ,Last song ...
R touch 3 times:Siri
Both L/R Function:
Touch 1 times:Pause /Play ,Call
Touch for 3 second :Refuse the call
Touch for 5 second :Power Off