Product ordered and delivered in time for Christmas (thank you). Offered a novice who knows nothing about driving or in modeling ... After opening the carton: chopper, spare parts, 2 batteries, charger, manual in English AND French (re-thank you), remote control. Everything is !! ... Since several trials in indoor and outdoor (low wind) and after several BIG bowls (crash on stone wall, ceiling direct descent basement, gust of wind) ... lhélico always work perfectly. Not suitable for small children but for adults it's perfect !!