Jutaruoo Bone Conduction Earphones [Amazing 15 Hours Playback] Bluetooth 5.4+EDR Sports Headphones Open Ear 12x17mm Large Diameter Drivers 28g Ultra-L

【IPX6 Waterproof & Sweatproof & Excellent Durability】With superior IPX6 waterproof performance, it effectively blocks heavy sweat during exercise, sudden rain, and splashes of water. You don't have to worry about water ingress, making it tough to use. It's ideal for daily commutes, fitness, outdoor running, hiking, and other outdoor activities, as well as outdoor work in unpredictable weather.

【15 Hours Continuous Playback & Fast Charging Support】Equipped with an upgraded 250mAh high-capacity battery, it allows for up to 15 hours of continuous music playback or talk time on a single full charge (at 50% volume). It supports convenient Type-C fast charging, providing approximately 2 hours of playback with just 10 minutes of charging. A full charge is completed in about 1 hour, so you don't have to worry about running out of battery during long runs, trips, or continuous online meetings.

【Latest Bluetooth 5.4 & High-Precision Button Operation】Adopting the latest Bluetooth 5.4 chip, it significantly reduces latency for calls, games, and music. It maintains a stable connection within 10 meters and supports multipoint connection. The device features physical buttons to minimize accidental operation. Even with wet hands during exercise, you can smoothly adjust the volume and skip tracks. You can quickly answer and end calls with one hand without taking out your smartphone.

【Proprietary Acoustic Algorithm & ENC Noise Reduction Calling】Equipped with a proprietary sound algorithm, dual stereo bass tuning, and ENC digital noise cancellation. It suppresses ambient noise, achieving clear, easy-to-hear, high-quality hands-free calls. It also employs a large 12x17mm bone conduction transducer. This significantly reduces the unpleasant vibrations characteristic of bone conduction, providing a more comfortable listening experience.

【Ultra-Lightweight 28g Design & All-Day Comfortable Wear】Weighing only 28g (0.99oz), this ultra-lightweight design features an ergonomically designed neckband structure that fits securely to any head size, preventing slippage and ensuring comfort. It can be worn simultaneously with glasses, masks, and even work helmets without interference. The open-ear design allows you to always hear ambient sounds, making it ideal safety gear for professionals who need both safety and communication, such as those working on outdoor construction sites, in warehouse logistics, and in delivery services.