I was unable to locate a definitive or widely documented specification for “Elephant Power Sound (Ultra)” crackers under that exact name. However, based on what I found about Elephant / Elephant Crackers / Elephant brand products and typical practices in the fireworks (crackers) industry, I can suggest likely features, and point out related examples and caveats. Their published price list shows 4 inch Deluxe Elephant is sold at a packet (1pkt) rate of ₹260 (before discount) in their catalogue. Elephant Crackers SR Traders, based in Sivakasi, lists “One Sound Crackers” including “4 inch Deluxe Elephant” in their price list.