Features: Simple Volume Control: Easily adjust volume with a touch button, no tools needed for operation. Long-lasting Rechargeable Battery: Built-in energy-saving battery supports extended use and reduces charging frequency. Fast Charging & Extended Standby: Fully charges in 2-3 hours, delivering an impressive 35-48 hours of standby time. Lightweight and Comfortable: Each unit weighs only 3 grams, ensuring comfortable, discreet wear with multiple earplug sizes included. Compact & Portable Design: Small charging box allows for easy carrying and invisible wear anytime, anywhere. .
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