The particularly long battery life of up to 250 hours served as an inspiration for the name: 233621 Marathon. Nevertheless, the device is quickly fully charged again. The 40-mm drivers provide a distortion-free, high-resolution audio experience, with the user being able to adjust the equaliser via an app. The foldable wireless headphones are suitable for travel, workouts or working from home.
Statement by the Jury
The 233621 Marathon is equipped with powerful colour accents and presents itself as a reliable device that is versatile in use. The very long battery life is the unique selling point of this product.
Credits
Manufacturer:
Shenzhen Grandsun Electronic Co., Ltd., Shenzhen, China
