m90 pro accessories for two way radio

{"cid":"91221595","title":"M90 PRO Accessories For Two Way Radio Volume Control Technology Wireless Intercom Components with 41-50 ms Delay Time","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/e5\/2cc0a736be1e48fc84d14630c568-200x200-1.jpg","attrs":{"Price":"\/","Brand Name":"Langsdom","Model Number":"M90 PRO","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","brand name":"Langsdom","battery capacity(mah)":"300","Battery Charging Time":"1-3 hours","headphone form factor":"In ear","wireless delay time":"41-50 ms","battery indicator":"LED","Connection":"Wireless","noise cancelling":"Environmental Noise Cancellation (ENC)"}}