5 4v two way radio earphone with battery life

{"cid":"91221595","title":"Wireless Air Earphone Accessories For Two Way Radio 5.4V Accessories For Two Way Radio Estimated Battery Life of 5-10 hours and IPX-4 Waterproof Standard for Performance","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d8\/76\/a97abc1c71fc8ac2dbb72139ad14-200x200-1.jpg","attrs":{"Price":"\/","Brand Name":"Langsdom","Model Number":"Wireless Air Earphone","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","Connection":"Wireless","bluetooth standard":"Bluetooth v5.4","Warranty":"1 Year","noise cancelling":"Environmental Noise Cancellation (ENC)","battery capacity(mah)":"300","battery indicator":"Digital Display","wireless delay time":"51-60 ms"}}