Here is the a tiny wooden speaker from Korean company Motz. Handcrafted from natural cut apricots, this wooden speaker offers 1.5W output. It is not only a speaker but comes with also built-in FM tuner and a 5-way control pad.
Motz’s Acorn speaker uses 3.5mm audio connector. It has built-in 180mAh Li-polymer battery and can be recharged using USB. This tiny wooden speaker is priced at $35.99.