Chinese internet and technology conglomerate LeEco on Monday announced some unique offers on purchase of its LeEco superphones. This LeEco is pretty LeEco is offering 10 per cent cashback on HDFC credit and debit cards on the purchase of Le 2 and Le Max2 from LeMall.com, the company's online marketplace. The users can also avail cashback up to Rs 2,000 on all Citibank credit and debit cards from Flipkart. The offers on Le 2, Le Max2 and Le 1s Eco smartphones are available on LeMall and Flipkart for a limited two-day period from August 30 to September 1. The Rs 11,999 Le 2 and Rs 22,999 Le Max 2 come with a unique USB Type-C audio port featuring CDLA (Continual Digital Lossless Audio) technology that has made the traditional 3.5 mm audio jack redundant.