Features:
Two batteries can be charged at the same time for worry-free range.
Prevent overload function, more safety.
The charging hub can also be served as a battery and Micro SD card storage box which can hold 2 Micro SD cardsat the same time.
This Camera Battery Charger Box for Insta360 X4
It is small and portable, perfect for going out shooting.

Specifications:
Charging time: 90 minutes (12V/3A)
Input: 12V/1.5A 9V/2A 5V/3A
Output: 4.4V/1.5A*2
Material: ABS

Package includes:
1 * Charger HUB
1 * Charging Cable