Petite, portable and powerful: The 2.0 builds on the huge success of the Jam classic, UK’s one of the high selling Bluetooth speaker. This little speaker is an ideal accompaniment to a day out in the park or as an accessory for your phone or tablet as it’s portable and has an impressive 5 hours battery life. The speaker though small, is punching well above its weight in the sound and looks department. The 2 inch full range driver delivers an impressive 3 W of power. Its contemporary cylindrical body, gloss finish and minimalist button configuration make it stand out from its competitors. The handy speaker phone allows you to conveniently move from music to calls.