HAYLOU Lady Bag Earbuds ANC Specifications: Main Features:Signal/Noise: 35dB in-depth Active Noise Cancellation (ANC) technologyBattery Capacity: 300 mAh (charging case)Duration: Up to 20 hours total playtime (with ANC)Physical Specifications:Weight: 4.85g per earbudColor Options: BlueWarranty:Warranty Period: 6 monthsThe HAYLOU Lady Bag Earbuds offer powerful ANC technology, compact design, and a 20-hour battery life, making them ideal for users who seek both style and functionality.