Other than its unique donut shape, this USB rechargeable MP3 speaker is made of recycled pulp. It is ultra light despite its look and size. The sound is amplified by the vibration inside the hollow space of the speaker. After a series of trial and error processes, this speaker was born with unexpected potency of sound volume and quality.
Environmentally and design conscious
Speaker system: Mono
Amplifier output: 5 watt RMS