Humbird Bluetooth surface speaker with FM radio

This small surface speaker turns any hollow surface into a nice sounding 3 watt speaker. Place it on a table, whiteboard or other flat surface and connect the speaker via Bluetooth and you can enjoy your audio.

It is made of high quality aluminum is 4 centimeters in diameter n weighs 35 grams and on a battery charge (400 mAh) of 1 to 2 hours it plays 4 to 6 hours depending on how loud / hard you put it. Maximum 115 Decibel.

The built-in FM radio also plays your favorite stations! Great for cymatic experiments.