two way radio headset with 300mah battery

{"cid":"91221595","title":"Wireless Blue Tooth Headset TG11 OEM Accessories For Two Way Radio Environmental Noise Cancellation ENC TWS Bluetooth Earbuds Semi-in-ear Form Factor","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/68\/6a20a6a01b039e8ac28f6c81797d-200x200-1.jpg","attrs":{"Price":"US $8.55","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","waterproof standard":"IPX-5","battery capacity(mah)":"300","Certificate":"CE RoHs","Bluetooth Protocol":"HSP, HFP, A2DP, AVRCP","bluetooth standard":"Bluetooth v5.3","battery indicator":"Digital Display","Estimated Battery Life":"more than 20 hours"}}