New Wireless Bt Headset Colorful Luminous Card-Inserting Game Music Sports Support Mobile Phone Computer Headphones

New Wireless BT Headset Colorful Luminous Card-Inserting Game Music Sports Support Mobile Phone Computer Headphones Model No. B39TypeFoldable wireless bluetooth headphoneSpeakerΦ40mm Bluetooth VersionV5.0+EDRTransmission Distance10m/30 feetTalking timeup to 10  hoursMusic playing timeup to 10 hoursStandby time220  HoursCharging time2 hoursBatteryBuilt-in high capacity Li-polymer batteryFunctionwith TF slot card, talking, music etcSupportSupport wireless Mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5/* 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