Wireless Bluetooth Earphone Headphone Metal Neckband Magnetic Headphones with Bt 5.0 for Mobile Phones

Wireless bluetooth Earphone Headphone Metal Neckband Magnetic Headphones With BT 5.0 For Mobile Phones Model No. BT-090TypeWaterproof Neckband Bluetooth EarphoneSpeakerΦ10mm Impedance16 ohmsBluetooth VersionV5.0+EDRTransmission Distance10m/30 feetTalking timeup to 9 hoursMusic playing timeup to 9 hoursCharging time1.5 HoursBatteryBuilt-in high capacity Li-polymer batteryFunctionBT/TF/Frequency response2.402-2.480G HzRechargeable lithium battery200mAh/* 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