The Kase offers personalized phone cases, external batteries, and trendy accessories for smartphones and tablets. They provide customizable cases, fashion cases for phones and tablets, external batteries, Bluetooth speakers, and other connected objects and accessories for smartphones. The Kase also sells reconditioned iPhones, iPads, Samsung, and Huawei devices. Their range includes a variety of products such as cables, chargers, headphones, protective screens, photography accessories, storage solutions, sports and health items, travel accessories, and more.

The Kase is a specialized store for smartphone accessories and now also offers mobile phone repairs. With over 200 smartphone models covered in their range of products offering items from iPhone protection screens to backup batteries. They feature a wide selection of accessories for various needs including car mounts, car chargers, different types of cables like iPhone or USB-C cables, as well as the option to sell your old mobile phone through their partnership with Pixmania.