Easy to Use --- Just simply plug your galaxy smartwatch into USB port on your PC, laptop, notebook, wall charger or car charger to charge. Premium Material --- Made of aluminum alloy material, the flexible charger cord ensures tangle-free operation and the durable clip holds galaxy watch securely without getting loose easily. 3.3ft Cable Length --- NANW galaxy watch 5 charger dock provides extra long replacement charging cable to give your active smartwatch a boost in the office, at home, in car or in travels. Safety Design -- The Galaxy Watch 5 Pro Charger has Voltage Regulator Inside to protect your Galaxy Watch 5 Pro being damaged by over current when connected to power source. Compatible Modes --- This charger cable fits for Galaxy Watch Active 2 40mm / 44mm, Galaxy Watch 3 41mm / 45mm, Galaxy Watch 4 Classic 42mm/46mm, Galaxy Watch 4 40mm/44mm / Active 40mm 44mm, Galaxy Watch 5 40mm 44mm, Galaxy Watch 5 Pro 45mm, Galaxy Watch 6 40mm 44mm/Classic 43mm 47mm. not for other models.