The Porodo Soundtec Onyx Sonic isn’t just a pair of headphones; it’s your personal sound sanctuary. Whether you’re working in a noisy cafe, traveling, or relaxing at home, the Onyx Sonic combines cutting-edge technology with a sleek, minimalist aesthetic to provide a world-class listening experience. Key Features & Benefits 1. Advanced Active Noise Cancellation (ANC) Block out the world with a single click. The Onyx Sonic uses precision microphones to detect and neutralize ambient noise, allowing you to focus on your music, podcasts, or calls without distraction. 2. Industry-Leading Battery Life Never worry about a low battery again. With up to 50 hours of continuous playback on a single charge, these headphones are built to last through the longest international flights or a full work week. Forgot to charge? A quick 10-minute “Fast Charge” gives you hours of listening time. 3. Superior Sound Quality & Bass Equipped with custom-tuned 40mm drivers, the Onyx Sonic delivers a wide frequency range. Expect crisp, detailed vocals and a powerful bass profile that doesn’t muddy the mid-tones. 4. All-Day Comfort & Portability Designed with the user in mind, the earcups feature premium memory foam wrapped in soft protein leather. The lightweight, foldable frame makes it easy to tuck into your bag, while the adjustable headband ensures a perfect fit for any head size. 5. Crystal Clear Calls The built-in HD microphone is optimized for voice clarity, making the Onyx Sonic perfect for Zoom meetings, gaming, or hands-free calls on the go. Technical Specifications Feature Specification Bluetooth Version V5.3 (Fast & Stable Connection) Battery Capacity 500 mAh Playtime Up to 50 Hours (ANC Off) / 35 Hours (ANC On) Charging Port USB-C Fast Charging Driver Size 40mm Dynamic Drivers Frequency Response 20Hz – 20kHz Microphone Built-in HD Mic with Noise Reduction