Mirror S20 Wireless BT Headphones Features: Advanced BT 5.3 Technology: Experience a stable and fast connection with our wireless earphones equipped with the latest BT 5.3 technology. Superior Sound Quality: Our BT earphones deliver crystal clear audio and deep bass, perfect for music, podcasts, and calls. Portable Charging Case: Our earphones come with a convenient charging case, ensuring your earphones are always powered up and ready e. Seamless BT Connectivity: These earphones offer seamless pairing with your devices, providing an uninterrupted listening experience. Extended Battery Life: Enjoy long-lasting battery life with our BT earphones, perfect for extended periods of listening or taking calls. Specifications: BT version: 5.3 Headphone Speaker: φ13mm Headset battery capacity: 40mAh Rechargeable charging capacity: 800mAh Transmission distance: ≤10 meters Talking time: 6 hours                     Playing time: 6 hours                     Charging time: 1~2h Headset charging time: 1 hour Charging interface: Operation: touch control Color ：Black White Pink Package size ：11.5*7.2*3cm Weight: 110g ​​​​​​​Package List: 2 * Headphone 1 * Charging Case