Children's school bag space bag 1-6 grade primary school bag large capacity light ridge protection bag 1868 color_family:Dragon small External output interface: 3

External output interface: 3

Calibration of high-precision built-in LDS antenna£¬Support bracelet free replacement

Operation temperature: -40'C~85'C Application Great for DIY project English Manual/Spec Yes Packing List 1 x SIM900 Wireless module

Air volume: 20L/min

47 oz (382 g)

Children's school bag space bag 1-6 grade primary school bag large capacity light ridge protection bag 1868 color_family:Dragon small External output interface: 3bag size: medium Material of lining: nylon Pattern: cartoon Color: trumpet astronaut, trumpet rabbit, trumpet unicorn, trumpet dragon, trumpet whale, trumpet flamingo, trumpet astronaut, trumpet rabbit, trumpet unicorn, trumpet dragon, trumpet whale, trumpet flamingo, trumpet spider, trumpet ice and snow, trumpet ice and snow Model: 1868 space bag Processing: printing Types of accessories: fasteners Material: canvas With or without rain cover: none