- Bluetooth 5.3 True Wireless Technology: Experience superior sound quality with the latest Bluetooth 5.3 technology, ensuring a seamless listening experience without interruptions. - Secure and Comfortable Fit, IP7 Waterproof: Designed for active lifestyles, the C16 Bluetooth earphones stay securely in place during workouts. Their snug fit prevents them from falling out, making them ideal for running or gym sessions. With an IP7 waterproof rating, they can withstand sweat and rain, ensuring durability in any environment. - Long Battery Life with Dual LED Display: Say goodbye to battery anxiety. The C16 offers an impressive 40 hours of playback time, with 8 hours of continuous use on a single charge. The dual LED display keeps you informed about battery levels, so you're always prepared. - HD Stereo Sound and Clear Calls: Equipped with a 6mm composite diaphragm, the C16 delivers rich bass and crystal-clear vocals. The built-in microphones effectively reduce wind noise, providing exceptional clarity for phone calls and video chats. - Versatile Use Cases: Whether you're hitting the gym, going for a run, or taking calls on the go, the C16 Bluetooth earphones are your perfect companion. Their combination of comfort, waterproof design, and superior sound quality makes them suitable for various activities. - Key Features: Bluetooth 5.3 compatibility, ergonomic design for a secure fit, 40 hours total playback, HD audio, and reliable call quality. Invest in the C16 Bluetooth earphones for a reliable, high-performance listening experience that fits seamlessly into your active lifestyle.