Features:
Mixed charging mode and each slot controls independently.
Automatically detect battery status and select the appropriate voltage and charging mode.
It will stop charging when the battery is fully charged.
Reverse polarity protection prevents damage to both batteries and charger.
Automatic activation of zero voltage lithium battery (with a protective board instantaneous short circuit).
LCD instantly shows the charging process,battery voltage,battery type and present charging capacity.
Features:
Multifunction
The sound card combines three functions, make your device have more possibility.
Support listening and talking simultaneously
Headset, microphone and earphone can be used in combination, two-person can talk simultaneously, meet different requirement.
High Compatibility
Type C port for Apple MacBook 12, Apple MacBook Pro 2015/2016/2017 and other Type-C supported devices.
Drive free
It works without battery or driver, just plug it then you can use.
Simple and High-Quality Alloy Shell Design
High-efficiency heat dissipation, light weight, resistance to compression and durability. Short pure copper core wire won't interfere with the use of other ports.
Note: The device can read one card only is either slot every time.