Clear Transparent Step Up in Sound Quality. Compact Size. Could be Mistaken for Full Size Speaker Quality. Enclosed Within Beautifully Designed Case Which is Available in Soft Silicon or High Shine Finish. Connects to Bluetooth Source Device Within 5 Seconds. Sound Quality Must be Listened to To Appreciate. Powered by the Latest Bluetooth 4.0 Version & is Compatible with Every Bluetooth Enabled Device (smartphone, Iphone, MP3 & MP4 & Most Laptops). Full 3 Watts Output. 20 Metre Signal Range. Size: 62mm Dia x 59mm. Print Area: 23mm Dia. Leadtime: 3 Weeks. Available in Red, Blue, Black, White, Yellow, Pink. Minimum Quantity: 100.