Details of ywz be-20 wireless headphone
.20+ hours of music
.Portable original wireless stereo sport headphone
.Support sd card
.Connectors:3.5mm
.Use: mobile phone
.Function: bluetooth, microphone, noise cancelling
.Keyword: wireless stereo headphone
.Feature: built-in microphone
.Wireless version(bt):v4.1+edr
.Material: pu+metal+leather
.Certificate: ce rohs fcc
.Usage:mobile phone,mp4,mp3,laptop,tablets,ps4,hands-stereo