low delay two way radio earbuds

{"cid":"91221595","title":"TWS Earbuds Accessories For Two Way Radio Wireless Delay Time 51-60 ms Accessories For Two Way Radio with Private Mold JL Chipset Long Lifespan","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/db\/fdc27f9a18aec0ca1c6a3955ff6d-200x200-1.jpg","attrs":{"Price":"\/","Brand Name":"Langsdom","Model Number":"TWS Earbuds","Minimum Order Quantity":"5","Delivery Time":"7-15 work day","Certification":"-","Place of Origin":"China","Payment Terms":"L\/C D\/A Western Union D\/P T\/T Paypal","Supply Ability":"100 Piece\/Pieces 7days","Packaging Details":"25*20*10cm Piece\/Pieces","place of origin":"Guangdong, China","Version":"5.4V","chipset":"JL","battery capacity(mah)":"300","Charging time":"2 Hours","bluetooth standard":"Bluetooth v5.4","waterproof standard":"IPX-4","Warranty":"1 Year"}}

{"cid":"91178553","title":"CD11HPT Small Size Light-Weight DMR Two Way Radio For UAV With High Stability","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/46\/7c159f2e41523ce1f20df6c4a79e-200x200-1.jpg","attrs":{"Brand Name":"SUNTOR","Model Number":"CD11HPT","Minimum Order Quantity":"1 set","Modulation":"COFDM","Frequency Range":"2402-2482GHz","RF power":"1W","Receive Sensitivity":"-100dBm@4MHz\/-95dBm@8MHz","Latency":"15 ~ 30ms","Dimension":"72× 47× 19mm","Place of Origin":"Shenzhen, China","Certification":"FCC, CE, RoHS","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"1000 set\/ month"}}