Casual Canvas Three-Purpose Business Briefcase Computer Bag, Color: Dark Blue Large More iPhone Tempered Glass supports OTG

supports OTG

but the infrared thermal imager does not need it

water heating or water/gas boiler systems

electronic maintenance

Battery life: about 10h

Casual Canvas Three-Purpose Business Briefcase Computer Bag, Color: Dark Blue Large More iPhone Tempered Glass supports OTG1. Fabric: canvas 2. Lining: polyester cotton 3. Internal structure: tablet pocket, concealed compartment pocket, mobile phone pocket, ID pocket, etc. 4. Hidden double shoulder straps can be stored in the zip pocket when not in use 5. The length of the shoulder strap is adjustable, suitable for different groups of people 6. Fine sewing, strong and durable 7. Metal shoulder strap with buckle design, not easy to wear 8. With expansion adjustment