These wireless earbuds feature advanced Bluetooth 5.0 technology with multi-point connectivity, allowing simultaneous pairing with two mobile devices. The earbuds deliver crystal clear stereo sound with a transmission range up to 32.8 feet without barriers. Each earbud contains a 65mAh rechargeable battery providing up to 4 hours of music playback on a single charge, and the included 500mAh magnetic charging dock extends total playtime up to 24 hours. The earbuds incorporate a high-sensitive built-in microphone with CVC noise canceling technology for clear calls and voice assistant activation. The ergonomic auricle design includes three sizes of ear tips (S/M/L) and optional ear hooks to ensure a secure, comfortable fit during extended wear. The compact 10mm diameter design makes them barely noticeable when worn. With IPX4 waterproof performance and smart touch controls, these earbuds are suitable for daily activities, commuting, travel, and workouts. The magnetic charging dock fully charges both earbuds in approximately 30 minutes. The true wireless design allows each earbud to be used independently in single track mode or together in stereo mode for a complete listening experience.