jie li chip bluetooth speaker with 500mah battery

{"cid":"91222783","title":"500mAH Battery Capacity TWS Earphone Bluetooth5.0 Speaker with LED Light and 3 Days Usage Time Music Player","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/04\/e800ada701822ba5e60cac92ed47-200x200-1.jpg","attrs":{"Price":"USD 9 \/PC","Brand Name":"Rainbuvvy","Model Number":"TF23 B0X","Minimum Order Quantity":"10 pcs","Delivery Time":"5-8 work days","Certification":"CE,FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"100pcs per 5 days","Packaging Details":"13cm*8cm*6cm","Color":"black","Master chip":"AB5682","Bluetooth version":"5.2","Screen display":"Digital display","Battery capacity":"500mAH","Standby time":"30 days","Usage time":"About 3 days"}}

{"cid":"91197950","title":"Rechargeable 3.7V 500mAh 1.85Wh Li Ion Polymer Cell PL802035","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/74\/e9943e29bbbc08bd1e92f623cca6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KAYO","Model Number":"LIPO-BATTERY-0792","Minimum Order Quantity":"10000 packs","Delivery Time":"20 days","Certification":"UN38.3, CE, ROSH, CB, IEC62133, MSDS","Place of Origin":"Shenzhen China","Payment Terms":"30% before production\uff0c70% before delivery","Supply Ability":"100000 packs per month","Packaging Details":"1000 pcs in a carton box","Voltage":"3.7 V","Capacity":"500 mAh","Cell":"LITHIUM COBALT BATTERY","Application":"Electric Toothbrush, water humidifier","OEM\/ODM":"Acceptable","Warranty":"12 month","Cycle Life":"1000 times","Battery Type":"rechargeable lithium battery packs","Protection":"Over-charge, Over-current, Over-Discharge","Key Words 1":"3.7 v rechargeable lithium polymer battery","Key Words 2":"small lipo battery","Key Words 3":"3.7 v lipo battery","Charge Method":"CC\/CV","Battery Size":"8.0*20*35 MM","Battery Weight":"12 g","Certificate":"UN38.3, MSDS, CE, IEC62133, CB, KC","Working Temperature":"-10\u2103 ~60\u2103","Discharge Current":"within 1C Rate","Storage Humidity":"65\u00b120% RH","Internal Impedance":"145m\u03a9","Charging Voltage":"4.25 V","Cut-off Voltage":"2.75 V"}}