Kncfoeb Open Earbuds True Wireless Open Ear Headphones, Bluetooth 5.4 Over Ear Earbuds with Earhook, 45 H Playtime Ear Buds, Waterproof Open Earphones Fit Sport, Running Black

Key Features

• 【HD Sound Quality and Waterproof Design】: Open Earbuds integrates music playback and call functions. The S27 is equipped with a 15mm diaphragm speaker and four high-precision microphones. Noise cancellation effectively filters out noise, providing a clear music and call experience in any environment. Its water-resistant design means sweat and rain won't affect its performance, making it an ideal companion for work, sports, and leisure.
• 【 Smart Touch Controls and Glasses Wearers】:Open ear headphones feature smart touch controls, allowing for easy management of music and calls with a simple touch. Open Earbuds designed specifically for glasses wearers, each earbud weighs only 8 g, ensuring comfort even with all-day wear, Making them a comfortable choice.
• 【Upgraded 5.4 AI Bluetooth Chip】:True wireless Bluetooth earbuds feature an advanced Bluetooth 5.4 chip and AI Bluetooth upgrade technology, ensuring fast pairing, ultra-low transmission latency, and an effective range of up to 33 feet (approximately 10 meters). These earbuds also feature smart touch controls and an intelligent voice recognition system, providing an optimal user experience with just a touch.
• 【Ergonomic Open Design】:Open ear headphones feature an ergonomic design with soft materials and a double-curved hook for comfortable wear, fitting over 99% of ear shapes and sizes. The over-ear design prevents the headphones from falling out while running, while the open-back design allows you to enjoy music while remaining aware of your surroundings, providing a comfortable wearing experience all day long.
• 【Long Battery Life and Type-C Charging】: Open earbuds feature a high-capacity lithium battery with a fast and safe charging method, ensuring up to 7-8 hours of uninterrupted playback on a single charge. Headphones charging case provides up to 50 hours of battery life, keeping your earbuds fully charged anytime, anywhere, ensuring uninterrupted communication and entertainment. It's the ideal choice for travelers, business people, and music lovers.
• 【Lightweight Design for Wide Application】: Open Earbuds made of lightweight PC alloy, these headphones fit snugly in the ear and are small and portable, easily fitting into a pocket. These open-back headphones are versatile and can meet the needs of various scenarios such as running, outdoor sports, and fitness, making them the ideal companion for your daily life.
• 【Quality Service】: Quality service reflects our customer-first philosophy. If the product is defective, damaged, or lacks accessories (1 * Box, 1 * Charging Cable (Type-C), 1 * Charging Case, 2 * Open Earbuds, 1 * User Manual)) during transportation, please contact us through Amazon [Account Services] → [Order History] → [Contact Seller]. We are always here for you.

Product Description