PHILIPS Bluetooth Headphones, Over-Ear Bone Conduction Concept, True Wireless Open Design, Non-In Clip-On, Sports Running, Long Battery Life, High-End Noise Reduction, Universal Fit for Apple Phones, Teacher's Day Gift

Digital Noise Reduction Technology with ENC Dual Microphone Noise Cancellation for clear calls

Directional Sound Transmission Technology (DT6.0) with dual-effect directional sound focusing and 25° self-calibration to reduce sound leakage by 98%

Digital Sound Enhancement Technology including AI Digital Enhancement Algorithm and AI Intelligent Sound Quality Compensation for high-fidelity lossless audio experience

ACS Acoustic Energy Cavity and ACAVITY Acoustic Structural Cavity with upgraded dual-chamber design for ultra-wide spatial soundstage and natural surround sound

Nano-level Waterproof Silicone Skin with liquid waterproof coating for professional rain and sweat resistance

Professional-grade anti-rain and sweat protection with nano waterproof silicone skin

Comfortable for sports, running, business travel, and compatible with glasses usage

Open-ear design ensures safety and awareness of surroundings during use

Data and performance metrics are based on PHILIPS Acoustic Laboratory tests and may vary depending on actual usage conditions.