OpenRock’s latest offering, the S2, is a budget-friendly entry into the open-ear fitness audio market. Priced at £60, these earbuds promise situational awareness and quality sound for workouts. The subsidiary of OneOdio has focused on sports and fitness audio solutions, with the S2 featuring a hook-clip hybrid design to prevent earbuds from falling out during physical activities.
The S2 boasts a variety of features, including 12mm drivers with BassDirect technology, LDAC, AAC, and SBC codecs, and Bluetooth 6.0 connectivity. The earbuds are IPX5 rated for water resistance and incorporate four MEMS microphones for clear call quality. The companion app provides EQ customization and health monitoring features.
In terms of design, the S2 utilizes a hook-clip hybrid design with a lightweight construction. The earbuds weigh 7g each and offer a secure fit with a three-point support system. The charging case adds 51g to the total weight and features a speckled coating for grip.
The fit and comfort of the S2 are suitable for long wear periods, with the titanium wire flexibility accommodating various ear shapes. The earbuds perform well during intense gym workouts, providing stability and sweat resistance. When running outdoors, they offer situational awareness and stability, though wind noise may be a concern.
Sound quality on the S2 is robust, with BassDirect technology providing full bass response and vocal clarity. The earbuds support LDAC for high-resolution audio, and the open design enhances soundstage presentation. Battery life is impressive, with an 8-hour single charge duration and a total of 32 hours with the case.
Overall, the OpenRock S2 offers a well-executed open-ear design at an affordable price point. While there are limitations to the open-ear format, the S2 delivers good value for fitness enthusiasts prioritizing security and comfort. Users should consider the trade-offs of this design approach before purchase.
