The Powers of 2 – BCD Clock let’s you tell the time in high-tech style. It’s not just a light show – it’s a clock! Its fun to watch the constantly changing patterns in this light display… but the best thing about this compact unit is that it’s actually a clock! It uses binary code – the language of computers – to show the time. After a few minutes of practice you’ll be able to read the time by adding the values of the lit LEDs in each column.

This is an European version. It comes with a 220V wall adapter.

Box Size: 7.50in (19.05cm) x 5.25in (13.34cm) x 2.75in (6.99cm)

Recommended for ages 6 and older.

Weight: 0 lb 12 oz ( 0.34 kg )