✔Charger Compatible with ✍Samsung Galaxy Watch 5 PRO 45mm ✍Samsung Galaxy Watch 5 40mm ✍Samsung Galaxy Watch 4 44mm ✍Samsung Galaxy Watch 4 Classic 42mm ✍Samsung Galaxy Watch 4 Classic 46mm ✍Samsung Galaxy Watch 3 (41mm SM-R850) ✍Samsung Galaxy Watch 4 40mm ✍Samsung Galaxy Watch 4 44mm ✍Samsung Galaxy Watch 3 (45mm SM-R840) ✍Samsung Galaxy Active (40mm SM-R500) ✍Samsung Galaxy Active 2 (40mm SM-R830) ✍Samsung Galaxy Active 2 (44mm SM-R820) ✔Output current:500MA ✔ Input: 5V ✔Output: 5V ✔ Material: Plastic ✔Connector-type:USB ✔Charging cable length: 1m/3.3ft ✔The DC ripple is small, the work efficiency is high, and the charging speed is fast. ✔The charger cable has a built-in voltage regulator to protect your watch from damage due to overcurrent when it is connected to a power source. ✔The watch will not be heated when charging, and the working temperature is low. Replace the charging cable with power protection and short-circuit protection to protect your safety. ✔The compact and lightweight design is convenient for you to bring it in your bag and allow you to take it wherever you want. ✔The charger cable provides the fastest possible charge to any USB power source on PC, laptop, notebook. PACKAGE INCLUDE 1*3.3FT/1M USB Charger Cable.