For Approach S2/S4 Charger,TenYun Replacement USB Charger Adapter Charge Cord Charging Cable For Garmin Approach S2/S4 GPS Touchscreen Golf Smart Watch Compatible with: Garmin Approach S2 and Garmin Approach S4 Golf GPS Watches (Not suitable for other models) Length: 100CM, Charging Dock design, USB cable can be taken off from charging base, charge your Garmin Approach S2 Waterproof Preloaded / Approach S4 Touchscreen GPS Golf Watch and transfer data in a stable way between pc and watch Small DC ripple, high efficiency, with good interference for fast charging Output short circuit protection of overvoltage overload filter protection!Advanced components pass the licensed test is of high security Compact and portable design, ideal for the travelers and business user Package includes: 1 x Charger Dock; 1 x USB Cable (not includes the watch)