If you love music and technology, the AudioSonic Bluetooth portable speakeris made for you! Can you imagine wearing this speaker around your neck while you listen to your favourite music and answer calls on your smartphone? It's possible with this versatile product! Silicone cord length: approx. 40 cm. Approx. dimensions: 5,5 x 7 x 1 cm. Bluetooth range: aprox. 10 m.