The Forever PBS-100 bluetooth speaker is a good gift idea for people who are constantly on the move and appreciate music - wherever they go. After all, music is the best travel companion. The small, round and light Forever PBS-100 wireless loudspeaker has an elegant and durable aluminum housing. In the middle there is a battery with a capacity of 400 mAh, which is enough for 2.5 hours of listening to music. You can listen to music in three ways: from the built-in FM radio, directly from your smartphone by connecting via Bluetooth or by inserting a microSD card behind recorded tracks.