LED Light changes colour on rotation see pictures. Seenda Wireless Mouse is a slim, lightweight mouse with optical movement detection technology. It features USB connectivity, and a rechargeable battery with LED lighting. The mouse offers quiet clicks, ergonomic design, and an on/off switch. The item is in black colour, manufactured by Seenda in China, and has dimensions of 11.6 x 7.6 x 4.2 cm.
eBay