Small Coconut Bluetooth Earphones Ear Mounted Non in Ear

20 Hour Endurance Bluetooth 5.4 Low Power Consumption, Longer Endurance, Lightweight Design, Ensuring Light Weight While Improving Overall Performance Range (used In Conjunction With The Charging Compartment), Ensuring A Single Use Of Up To Approximately 4.5 Hours

The Surging Power Unit Is Heart Shaking, And The Customized Composite Silicone Titanium Film Speaker Is Powerful And Powerful. The Power Horn, Combined With The Chip's High Thrust Amplifier Function, Outputs Strong And Powerful Sound Effects, Enabling High-definition And Powerful Output For Both Music And Calls