"The high-quality device in the form of a Powerbank for smartphones is not only incredibly mobile, it also makes a lot of noise for its size."
"The small speaker is not only extremely compact, but also thanks to its rounded edges also really comfortable to hold in your hand. It fits easily into your jeans or jacket pocket, and due to the smooth edges you don't have to worry about it tearing fabric. But not only does the Teufel Bamster XS make a good impression, it also has a comfortable feel: solid, without too much weight, with elegant grey and silver applications on the case."
"The Teufel Bamster XS is loud for its size - and thus the ideal toy for anyone who doesn't like headphones and would rather listen with others."
"[...] a very good loudspeaker with rich sound and high volume, which fits in every pocket due to its intelligent compact designe. The long battery life and practical accessories ensure that it is a real pocket rocket, which can fill small rooms with sound. And thanks to the felt bag and the snap hook, the little speaker can always find a safe place on hikes and camping trips."