Charging compartment capacity: 2000 mAEarphone charging: about 25 timesCharging compartment input current: 5V 1AButton lighting: red and blueHeadphone material: PC materialPlay pause (click), answer hang up (click), summon Siri (Product function: short press), volume adjustment (triple hit), switch up and down song (double click)Switch on and off (long press for 5 seconds)Applicable ProductsEarphone charging: put the earphone into the charging compartment and close the cover, the earphone
