Factory Quality F9 5C Earphone Feature Listing
Premium waterproof design with IPX7 rating, ideal for intense workouts and outdoor activities. Advanced Bluetooth 5.0 ensures seamless connectivity up to 15 meters, free from lag or dropouts. High-definition stereo sound with deep bass, powered by 10mm dynamic drivers for immersive audio. Built-in noise-canceling mic delivers crystal-clear calls in noisy environments. Ultra-lightweight ergonomic design with soft silicone ear hooks, providing all-day comfort and secure fit. LED digital display shows real-time battery status for effortless power management. Long-lasting 30-hour playtime (6h per charge + 24h case backup), perfect for travel, gym, or daily commutes. Matte finish and precision-molded casing resist scratches and sweat. True wireless stereo (TWS) for independent earbud use, supporting single or dual mode. Touch-sensitive controls for easy playback, volume, and call handling. Factory-direct pricing with bulk discounts available. Compatible with iOS, Android, and most Bluetooth devices.