1) At most 9 messages can be stored (texts or images) 2) Two play modes: auto repeating display (change to the next message after 4 seconds) and fixed on one message, and to change to the next by pressing the button3) Simply waving the stick or circling the cord, your message will be displayed in sky4) It can use either stick or string5) Super bright LED display5) One button function, easy to use7) Low power consuming, can last around 10 hours 8) Battery: 1 x CR2032 (included)Packing: -Unit Size: 47 (L)*2.5(W)*1.1(H)cm-Packing: PP Bag-Quantity: 200PCS/ctn-MEAS: 49*30*26cm-GW.: 6.5kg producing area:China