We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyones free use or not licensed at all. The precise terms and...
Please contact Hubsan directly or distributors authorized by Hubsan for technical support. For more information, please visit our official website at www.hubsan.com IMPORTANT SAFETY NOTES USAGE ADVICE 《Disclaimer 》《Quick Start Guide 》 Battery: Do not store the battery in humid areas or in ...