KFC has unveiled a new meal box that can charge your mobile phone.

KFC meal box

KFC meal box

The fried chicken food chain has devised a meal box which includes a mobile phone charger and they've called it the Watt A Box.

The device is available for a limited time only in India. Served with fried chicken, the Watt A Box has a power bank and phone charger for iPhones and Androids.

A spokesperson for KFC India told The Times of India: ''We launched the 5-in-1 Meal Box in March this year with the objective of providing an abundant complete meal and at an affordable price for our customers. With the launch of Watt a Box, we have gone a step ahead and also introduced an element of utility into the box.''