USB C to 

USB A,Support headphone

(music listening,phone call,line volume control)

Support USB flash for data transfer

USB C:Support PD100W,

@5/9/12/15/20V DC@5A

3.5mm Jack:Support headphone,

music listening,phone call,line volume control

**when connecting with headphone,

choose to use either 3.5mm or USB A,not both.

Material:plastic,

cable length:9cm total

weight:14g