Open-Ear Headphones & Ultra-Lightweight at Only 5.3g: These headphones feature an open-ear design paired with a comfortable C-shaped ear clip that securely fits without blocking your ear canal. Weighing in at just 5.3 grams, they offer an unparalleled lightweight experience, ensuring hours of comfortable wear without fatigue. Dual Sonic Directional Transmission & ENC Noise Cancellation for High Call Quality: Equipped with dual sonic directional transmission technology, these headphones effectively minimize sound leakage, ensuring your audio stays private. Additionally, ENC technology enhances call clarity by reducing background noise, delivering superior communication quality. Advanced Bluetooth 5.4 for Zero Latency & Efficient Energy Consumption: Leveraging the latest Bluetooth 5.4 technology, these headphones offer seamless connectivity with zero latency, allowing for instant synchronization with your device. The upgraded protocol also boasts enhanced processing capabilitie