semi in ear earphone and microphone

{"cid":"91221595","title":"Earphone And Microphone NO Touch Screen Earphone And Microphone Semi-in-ear Form Factor 1-3 Hours Battery Charging Time","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/be\/ba875cdea08f89b96bb7dfad971b-200x200-1.jpg","attrs":{"Price":"US $11","Brand Name":"Langsdom","Model Number":"Stereo Bass Earphones","Minimum Order Quantity":"2","Delivery Time":"7-15 work day","Certification":"-","Place of Origin":"China","Payment Terms":"L\/C D\/A Western Union D\/P T\/T MoneyGram Paypal","Supply Ability":"100 Piece\/Pieces 7days","Packaging Details":"25*20*10cm Piece\/Pieces","place of origin":"Guangdong, China","brand name":"Langsdom","headphone form factor":"Semi-in-ear","noise cancelling":"Environmental Noise Cancellation (ENC)","bluetooth standard":"Bluetooth v5.1","battery indicator":"LED","Battery Charging Time":"1-3 hours","wireless delay time":"51-60 ms"}}