Provision of services in the fields of electronics and electrical installation as well as the sale of related goods, in particular hi-fi equipment, offering of products and services in the fields of electronics, audio and video as well as information, computer and communication technology, trade in and rental of technical products of all kinds as well as consulting, planning and realization of audio and video systems; can acquire, hold, sell and grant patents, copyrights, trademarks and other intellectual property rights as well as licenses of any kind, establish branches and subsidiaries, participate in other companies and acquire, hold and sell real estate.