TM-16N Electronic knapsack sprayer 1.Any coloer is available 2.2011 newest modeR TM-16R Electronic knapsack sprayer Tank Capacity16L MaterialPP or PE NozzlePlastic,Stainess steel and Copper for chooseLance Plastic,Stainess steel and Copper for chooseBattery8A,10A and 12A for chooseIF you like this item,pls feel free to contact us!