Brand	YOOKIE
Model Number	YO21
Input Interface	Type C
Output Interface	USB, Type C
USB Port	4 Port
Input	5V-2.4A,9V-2A,12V-1.5A(18W)
Output	DC 5V-4.5A,4.5V-5A,9V-2A
Capacity	10000mAh
Battery Type	Li-Polymer Battery
Material	PC+ABS, V0 grade
Function	Fast Charging
Protection	Over-discharging,Short Circuit Protection,Over-charging

Brand	YOOKIE
Model Number	ES45
Communication	Wireless
Wireless Version	Dual-mode Bluetooth V5.0.Ultra- low power consumption
Battery Capacity of Earphone	30mAh
Battery Capacity of Case	200mAh
Playing Time	10-12H(100% volume), 20-22H(50% volume)
Taliking Time	3-4H
Charging Time	1H
Working Range	About 10m（No interference)
Frequency Response	2.4GHz

Brand	YOOKIE
Model Number	YKS052
Communication	Wireless
Wireless Version	Dual-mode Bluetooth V5.3.Ultra- low power consumption
Battery Capacity of Earphone	30mAh
Battery Capacity of Case	250mAh
Playing Time	10-12H(100% volume), 20-22H(50% volume)
Taliking Time	3-4H
Charging Time	1H
Working Range	About 10m（No interference）

Brand	YOOKIE
Model Number	YKS31
Communication	Wireless
Wireless Version	Dual-mode Bluetooth V5.0.Ultra- low power consumption
Battery Capacity of Case	300mAh
Playing Time	13-15H(100% volume), 20-22H(50% volume)
Taliking Time	3-4H
Charging Time	1.5-2H
Working Range	About 10m（No interference)