Flyzone Micro Calypso Electric Powered Ready to Fly (RTF) Radio Controlled Glider Easy to fly and perfect for beginners. Constructed of tough, lightweight foam for durability. Assembles in less than five minutes to get you in the air in no time. Charge the LiPo battery directly from the included 2.4GHz transmitter. Comes with everything you need - no tools or glue required.