Magic Mind by Erlich ZhangSix core functions: initial, memory, expert, search, gambler, ESP Intelligent close up magic device, suitable for cards, coins, and other small objects. Superb computing power, quickly acquires card information, and records multiple audience card selections. Compatible with various playing cards. No need for memorization with four built in card stacks, and magicians can customize their own card stack. Compact and portable, remote control operation.