The Budi Multifunctional Power Bank Box is an extremely compact charger with an integrated LED light which can be used to charge smartphones both with and without a cable. It was specially developed for business travellers and simultaneously serves as an accessory box. When placed upright, it functions as a wireless charging station or smartphone holder. The box also provides space for six different adapters, which are included in the kit. In addition, it has a compartment for storing SIM cards, which is particularly useful when travelling abroad.