Hifi Stereo, Crystal Calls: Equipped with a 14.2mm dynamic driver, bluetooth earbuds offers rich bass and clear sound and pure treble to significantly enhance your listening experience. The advanced ENC noise reduction function of earphone can actively filter out 90% of background noise, so that you can enjoy excellent crystal-clear calls even in noisy environments like subways and airports, and significantly improve communication efficiency. Bluetooth 5.4 & One-Tap Pairing: Compared with previous, new H69 wireless earbuds features 5.4 Bluetooth technology, which provides a faster and more stable connection with a range of up to 15 meters, up to 90% improved transmission efficiency, and latency under 100 milliseconds. Ensure uninterrupted calls and enjoy an immersive audio experience whether you're at the gym, in a meeting or on the go. Instant Pairing after the first setup, simply open the charging case each time to automatically reconnect, so there's no need to worry about your ear buds disconnecting even if in crowded environment. 45Hrs Play Time: The earbuds wireless bluetooth can play music continuously for up to 9 hours on a single charge. When used with the charging case, you can enjoy up to 36 hours of total usage with just 1.5 hours of charging. The built-in smart LED display shows real-time battery status, helping you avoid unexpected power loss at critical moments. Whether you're in long journey, working, relaxing or cross-country flights, this bluetooth headphones can help you focus on listening or calling without worries. Smarter Touch Controls & Wide Compatibility: Ear buds wireless bluetooth earbuds adopts a high-sensitivity intelligent touch sensor to effectively minimize accidental taps, allowing you to effortlessly play/pause music, adjust volume, switch tracks, answer/hang up calls, and activate your voice assistant. Noise cancelling earbuds has excellent compatibility and can be seamlessly connected to various Bluetooth-enabled devices, including Android and iOS phones and tablets. Ergonomic Design & Waterproof: The wireless headphone are ergonomically designed to fit the shape of the human ear. Each earbud weighs only 3.1 grams, making it featherlight, effectively reducing ear canal pressure. Wireless earphone uses IP7 waterproof nano-coating technology to resistant sweat and rain, rest assuring when cycling, hiking and traveling. ASIN B0HGWXB9Y2 Color A-Black Brand Name AOSRAU Model Name H69 Unit Count 1 Count Manufacturer Dongguan Huien Electronic Technology Co., Ltd Model Number H69 BuiltIn Media User Manual Control Method Touch Earpiece Shape in_ear Headphone Jack No Jack Bluetooth Range 15 meters Number of Items 1 Audio Driver Type Dynamic Driver Bluetooth Version 5.4 Compatible Devices Cellphones Additional Features Touch Control Warranty Description 2 Year Manufacturer Water Resistance Level Waterproof Connectivity Technology Wireless Headphones Ear Placement In Ear Headphone Folding Features In Ear