London, Dec 31 (IANS) Veteran singer Elton John has bought a high-tech baby chair for his newly born son Zac.

John and partner David Furnish welcomed son Zachary Jackson Levon Furnish-John on Christmas day in California via a surrogate.

The baby will be able to swing and sway, as well as bounce up and down, in a high-tech chair known as a MamaRoo. The chair, worth $308, boasts a series of motion settings designed to imitate the natural movements of a parent cradling a baby. It also has an iPod and built-in toy balls, reports express.co.uk.