Set of bamboo speakers - Set of bamboo speakers - Set of 2 wireless 5.0 speakers in a bamboo housing with LED traffic lights. 1 500 mAh lithium battery included. Output data: 3W, 3 Ohm and 5V. Playback time approx. 4 hours (70% volume). Bamboo is a natural product, so there may be slight differences in color, pattern and size.