Please note that returns and exchanges due to customer preferences cannot be accepted for differences in the product image shown. The warranty is only 7 days after the product arrives. Please store the order data as the warranty card. If the product is defective, we will repair or refund. We cannot guarantee any modification or disassembly of our product even within the warranty period. Product specifications may change without prior notice. Please understand that there may be some paint chips, small scratches, wetting marks, or packaging damages. [Specifications] Product Size: Total Length: 14.2 inches (360 mm), Total Width: 5.7 inches (145 mm), Total Height: 6.9 inches (175 mm); Charging: Approx. 4 hours / Riding: Approx. 20 minutes *Varies depending on how you use it. Propo: Requires 2 AA batteries (sold separately); Set Contents: Main unit x 1, transmitter x 1 (battery not included); USB charger x 1; 3.7 V 600 mAh lithium ion battery x 1; Japanese instruction manual included