WKZAY Wireless Earbuds,Bluetooth 5.3 Headphones,50H Ear buds,IP7 Waterproof

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Hassle-Free Exchanges & Returns for 30 Days. · 6-Month Limited Warranty. Product Highlights Sports-oriented flexible earhook design for secure, non-slip fit during intense workouts Bluetooth 5.3 for fast transmission, stable connection and 15m wireless range 50-hour total playtime with USB-C fast charging & LED power display 13mm dynamic driver & ENC call noise cancellation for immersive sound and clear calls IP7 waterproof rating & one-step automatic pairing for hassle-free use 1. Comfortable & Secure Flexible Earhook Design for Sports Different from traditional in-ear earbuds, the H9 wireless earphones adopt soft, flexible silicone ear hooks with an ergonomic contour design. The ear hooks perfectly wrap around your ears to prevent falling off, even during high-intensity exercise, running and outdoor activities. Three sizes of silicone ear tips (S/M/L) are included to fit most ear shapes, delivering all-day wearing comfort and stable wearing performance. 2. Advanced Bluetooth 5.3 & Wide Compatibility Equipped with upgraded Bluetooth 5.3 chip, these sports earbuds support HSP, HFP, A2DP and AVRCP protocols. It features faster data transmission, stronger anti-interference connection and an extended wireless range of up to 15 meters. Widely compatible with all smart devices running on Android 4.4 / iOS 8.0 or above, and all devices with Bluetooth 4.0 and higher version. 3. 50H Long Battery Life & USB-C Fast Charging The earbuds deliver 8-10 hours of single-charge music playback. The portable magnetic charging case extends the total usage time to 50 hours. A dual LED digital display shows real-time remaining battery power for both the case and earbuds, avoiding unexpected power outages. The charging case fully charges via USB-C cable in only 2 hours. Notes: Please fully charge the device before first use Talk mode lasts 3-4 hours on a single charge 4. Immersive Stereo Sound & ENC Clear Calls Built with a high-performance 13mm dynamic driver unit, the earbuds produce punchy deep bass, full and textured midrange, and balanced treble. The professional stereo sound field design restores realistic audio details, allowing you to enjoy immersive music indoors and outdoors. Built-in ENC environmental noise cancellation filters ambient background noise, ensuring crystal-clear voice calls like face-to-face communication. 5. IP7 Waterproof & One-Step Automatic Pairing Adopting premium IP7-rated waterproof materials and multi-layer sealing process, the earbuds resist sweat, rain and splashes, ideal for daily sports and outdoor use. The earbuds support one-step auto pairing: simply take them out of the charging case, and they will automatically connect to the most recently paired device for instant use. Maintenance Note: Wipe the earbud metal contact points with a dry cloth after workouts to prevent sweat corrosion. Product Technical Specifications Impedance: 32 Ohms Noise Control Type: Sound Isolation + ENC Call Noise Reduction Frequency Response Range: 20Hz - 20KHz Sensitivity: 103dB (corrected standard parameter) Audio Driver Type: Dynamic Driver Audio Driver Size: 13mm (sound core, consistent with performance description) Package Contents 2 x H9 Bluetooth Sport Earbuds 1 x Portable Magnetic Charging Case 1 x USB-C Fast Charging Cable 3 Pairs Silicone Ear Tips (S/M/L) 1 x User Manual What's in the box 1 x Bluetooth Earbud