New 2 in 1 Invisible Bluetooth Earphone with 5000mAh Power Bank

NEW 2 in 1 invisible Bluetooth earphone with 5000mAh power bank Production Specification:Product NameBluetooth headphoneModel No.TB03IC chipJIELIBluetooth versionV5.0MaterialABSOptional colorBlack, Silver, RedBluetooth ProtocolHFP1.6/HSP,A2DP,A VRCP,GAIA,TWSCharging case battery500mAhEarphone battery45mAhPlaying time3-4 hoursCharging time1-2 hoursStandby time120 hoursTransmission distance10MSupport agreementHFP1.6/HSP,A2DP,A VRCP,GAIA,TWSTransmission frequency2.4026GHz-2.480GHzUsageMobile Phone, Call Center, MP3 & MP4, Computer, Game PlayerPackage Includedearbuds *2 (left and right) charging case *1 charging cable *1 user manual *1Our advantage:1)Over 13 year's experience in USB flash drive, Power bank, TWS earbuds, BT speaker, Smart Bracelet.2)Most of the products have CE&ROHS, FCC certificates.3)Delivery on time: Sample: 1-3 days, Order 7-10days after confirmation.4)100% QC inspected before shipment.5)Best after-sales & pre-sales services.6)Customize logo on products7)Customize printing on packing.8)Accept OEM/ODM orders, support low MOQ orders.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1