bt5 0 tws retractable bluetooth earphones

{"cid":"91218242","title":"Gaming BT5.2 TWS Wireless Bluetooth Earphones Macaron Wireless Earbuds","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/0c\/139e7e7d2eb6ffebbd3442026467-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Saigusy","Model Number":"K2","Minimum Order Quantity":"10","Delivery Time":"3-5days","Certification":"CE FCC ROHS","Place of Origin":"China","Payment Terms":"Paypal,T\/T, Western Union, MoneyGram, L\/C, D\/P","Supply Ability":"10000pcs\/day","Packaging Details":"Giftbox","Name":"Macaron Bluetooth Earphone","Bluetooth":"BT5.2","Music play time":"5hours","Charging time of headset":"1hours","Material":"ABS+Metal","Transmission distance":"10M","Signal-to-noise ratio":">90db","Battery":"2500mAh"}}

{"cid":"91218987","title":"BT5.4 TWS Earbuds, ZK5759 Chip, Type-C, Pure Cobalt Battery 4H Playtime, Button Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/7e\/3705d5f777b3f78a999fbd24746d-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"TWS-30--Y01","Minimum Order Quantity":"3000pcs","Delivery Time":"20-30 Working Days","Payment Terms":"L\/C, T\/T","BT version":"5.4","Place of Origin":"China","Packaging Details":"Color box","Color":"Black\/Skin","Speaker":"F8","Type":"TWS Earbuds","Charging compartment":"150mAh","Headphone battery":"30mAh"}}

{"cid":"91225891","title":"Support OEM & ODM | Metal 1.28 inch IPS Display Bluetooth 5.1 IP67 Waterproof Round Dial Smart Watch Fitness","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/ad\/fc4a96f37c8c370cd939acb2c136-200x200-1.jpg","attrs":{"Price":"$25\/pcs (price negotiable)","Brand Name":"AKingwear\/ODM&OEM","Model Number":"AK25","Minimum Order Quantity":"3000(negotiable)","Delivery Time":"Delivery time negotiable","Payment Terms":"L\/C,T\/T,(negotiable)","Color":"Black Steel, Silver Steel, Black Silicone, Silver Silicone","Battery Capacity":"400mAh","Packaging Details":"50PCS\/CTN","Charging Stand":"2PIN Magnetic Charging Cable","Memory":"512MB","Chip":"GR5515","Supply Ability":"500,000pcs\/Month","Display":"1.28-inch IPS resolution: 240*240","Place of Origin":"CHINA","Waterproof":"IP67","Certification":"CE,FCC,RoHS","Health Monitoring":"24\/7 Heart Rate, SpO2, Sleep Tracking, Calorie & Step Record, Multi-Sports Data Analysis, Women Health Reminder"}}