When it comes to finding the perfect balance between safety, comfort, and sound quality in sport earbuds, the OpenRock X Open-Ear Air Conduction Sport Earbuds aim to hit all the right notes. Let's dive deep into what makes these earbuds a compelling choice for the active listener.
Unboxing the OpenRock X
Opening the sleek packaging of the OpenRock X, you’re greeted with the earbuds themselves, a charging case, a USB Type-C charging cable, a carabiner, and a user manual. The design is both practical and stylish, with an aluminum alloy body for the charging case and a blend of plastic, titanium alloy, and antimicrobial silicone for the earbuds.
Design and Comfort
One of the standout features of the OpenRock X is its unique open-ear design. This design allows you to stay aware of your surroundings while enjoying your music, a crucial aspect for outdoor activities like running or cycling. The earbuds feature a 50° adjustable biaxial fit, ensuring a snug and secure fit without the pressure associated with traditional in-ear models.
The earhooks, made from a combination of titanium alloy and silicone, are both flexible and durable. This combination provides a comfortable fit that’s gentle on the ears even during extended wear. The overall weight of the earbuds is a mere 12 grams, making them feel almost weightless.
Sound Quality
Sound quality is where the OpenRock X truly shines. Equipped with 14.2 mm dynamic drivers and the proprietary BassDirect™ technology, these earbuds deliver impressive sound performance. The BassDirect™ acoustic cavity channels speaker energy directly into the ear canal, providing robust bass without leakage.
The sound profile is enhanced by the LISO 2.0 algorithm, developed over 200 days of fine-tuning. This algorithm ensures clarity across the entire frequency spectrum, making the OpenRock X suitable for a wide range of musical genres. Whether you’re pumping up with rock beats in Rock Mode, unwinding with classical tunes in Relax Mode, or drowning out the noise in Boom Mode, these earbuds adapt seamlessly.
Connectivity and Features
Featuring Bluetooth 5.3, the OpenRock X supports multipoint pairing, allowing you to connect to two devices simultaneously. This feature is particularly useful for switching between your phone and tablet without missing a beat. The connection remains stable within a 10-meter range, providing flexibility during workouts.
Additionally, the earbuds are equipped with an AI-powered 4-mic noise-canceling system. This system enhances call quality by eliminating background noise, ensuring your voice comes through clearly even in windy conditions.

Battery Life and Charging
Battery life is a crucial factor for any wireless earbuds, and the OpenRock X delivers commendably. The earbuds themselves offer up to 12 hours of playtime, while the charging case extends this to a total of 48 hours. A quick 5-minute charge provides an additional hour of playtime, making it easy to keep the music going throughout the day.
Durability
The OpenRock X earbuds are designed to withstand the rigors of an active lifestyle. With an IPX5 water resistance rating, they can handle sweat and light rain without any issues. The working temperature range of 5°C to 35°C ensures reliable performance in various weather conditions.
App Support
The accompanying app enhances the user experience by offering customization options. Through the app, you can adjust the EQ settings, switch between sound modes, and even locate your earbuds if they go missing. Firmware updates are also managed via the app, ensuring your earbuds always have the latest features and improvements.
Final Verdict
The OpenRock X Open-Ear Air Conduction Sport Earbuds are an excellent choice for active individuals who prioritize both sound quality and situational awareness. Their innovative design, impressive sound performance, and robust feature set make them a standout option in the crowded market of sport earbuds. At £169.99, they offer great value for the level of performance and convenience they bring to the table.
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This article was originally published on 19 Jul 2024. Product specifications, prices and availability may have changed. We sometimes receive review products and may earn commission through affiliate links. We are not obliged to publish a positive review. How we review and disclose partnerships.



