This screwdriver has multiple gears. The screwdriver runs on a rechargeable battery, so it's cordless.
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Bosch GO Cordless Screwdriver (25PCE Set, PH2, Charger, USB Cable, LBOXX Mini)
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Bosch GO 3.6v Screwdriver Kit 25Pc Inc Micro USB Charger in L-Boxx Mini 06019H2170
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