I purchased this for travel, but I no longer have the opportunity to use it, so I am selling it. Country of manufacture: China Size: 250 x 250 x 78mm, Rotor length: 185mm Material: Resin, metal Power supply (transmitter): 4 x AAA batteries (sold separately) Specifications: Battery: LiPo 7.4V・2700mAh Charging time: Approximately 210 minutes (※Varies depending on the battery condition) Flight time: Approximately 20 minutes Radio wave range: Up to approximately 150m Camera unit: (Video) MOV format / 1920 x 1080, (Still image) JPG format / 2048 x 1536 Target age: 14 years old and above Battery type: Batteries are sold separately, please purchase separately. There is no warranty from the retailer, so please contact the manufacturer in case of failure.