50mah r185 high fidelity wireless earbuds

{"cid":"91218987","title":"True Wireless Airbuds Wireless Earbuds HFP Noise Cancelling Bluetooth Earbuds 4.2 Hi-Fi Stereo","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/84\/56\/1e0262b3ba0f468eb9d739c9ea1d-200x200-1.jpg","attrs":{"Brand Name":"Artshow","Model Number":"AEB-1-I7","Minimum Order Quantity":"1000pcs","Delivery Time":"20-30 Working Days","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Packaging Details":"Color Box","Bluetooth Version":"Luoda V4.2","Support":"HSP\/HFP\/AVRCP","Distance":"10M","Frequency":"2.402GHZ-2.480GHZ","Transmission":"Class MaxX4dbm","Mode":"GF5K, TT\/4 DQPSK8DPSK","Battery":"3.7v\/ 55mah","Charging time":"1-2 hours","Working":"4-5 hours","Case battery":"900Mha"}}

{"cid":"90170600","title":" \t\t\t\tAmazon Supplier High Quality Noise Cancelling True Wireless Earbuds Sport Running Earphone \t ","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4e\/41\/888dca978c79f5cfdc08a5cf33b2-200x200-1.jpg","attrs":{"Model NO.":"M2","Color":"Black","Specifications":"HSP","Distance version":"Class A","Use":"Portable Media Player, DJ, Gaming, Sports, Trave","Waterproof Standard":"Ipx-0","Charging Box Battery Capacity":"350mAh","Headphone Battery Capacity":"50mAh*2","Active Noise-Cance":"Yes","Working Range":"More Than 10 Meters","Feature":"Bluetooth, Noise Cancelling, Microphone","Model Numbe":"M2","Bluetooth Standard":"Bluetooth V5.0","Music\/Talking Time":"2.5hours","Standby Time":"200 Hours","Number of Charging":"3 Times","Sensitivity":"104\u00b12dB","Earphone Weight":"5.5g","Trademark":"OEM\/ODM","Transport Package":"OPP","Specification":"2.4GHz~2.4835GHz","Origin":"China","Port":"Shenzhen, China","Production Capacity":"500000 Piece\/Year","Payment Terms":"L\/C, Western Union, Paypal, Money Gram","Style":"In-ear","Usage":"Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, Aviation, DJ","Bluetooth Version":"Bluetooth 5.0","Soundtrack":"Dual Track","Function":"Bluetooth","Characteristics":"Support Music"}}