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Earth Block Speakers


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Solid as a Block

Rock out while doing the environment a solid! Made from natural "BIOMASS" materials like wood scraps and coffee bean chaff compressed with a binding material, these speakers are both durable and sustainable. Their unique material and building block shape are ideal for rugged music-lovers of any age. Made in Japan.

- Stereo cable with 3.5mm plug
- USB power cable (0.8m)
- Operating instructions and warranty
- Max output: 2W (1W+1W) stereo sound
- 2-way power source: USB battery
- Power switch with volume adjuster


Made from
electrical components, cedar wood, polypropylene, coffee beans
6.5" L x 3.5" H
Item ID
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Most of our items are in stock and will ship quickly. Orders for in-stock items placed before 5pm ET Monday through Friday, excluding Federal holidays, will ship:
Economy shipping:
within 8 days, arriving no later than the 9th business day after the order was placed.
Standard shipping:
within 4 days, arriving 5 business days after the order was placed.
Preferred shipping:
within 2 days, arriving 3 business days after the order was placed.
Expedited shipping:
within 1 day, arriving 2 business days after the order was placed.
Express shipping:
will ship the same day and arrive 1 business day later.