Features: Fast Charging:The Galaxy Fit 3 Charger takes about 1 hour to full charging your Galaxy Fit 3 Fitness Tracker, 3.3ft/1m proper cable length, easy to take out and good for desk charging. Buit-in IC Protection: Built-in voltage regulator prevents your watch from being damaged by over current overcurrent when connected to USB power source(Please use an adapter under 2A or use computer/PC/power bank to charge) Compatibility: This Galaxy Fit 3 Charger is special for Sam-Sung Galaxy Fit 3 SM-R390 Fitness Tracker (2024 New Released). [NOTE: Smartwatch is not included. Please DO NOT use fast charging adapter] Strong Magnet: The magnetic charging is easily align the charging area with your Galaxy Fit 3 smart watch, ensures the charging efficiency and speed, providing easy and convenient charging and stable holding. Worry-free Assurance: You can get 2 x Galaxy Fit 3 Charging Cable. Replacement or refund is available in our store. Feel free to contact us for any issue. Go and get your backups for your NEW Super Galaxy Fit 3 Fitness Tracker. Compatibility: Compatible with Samsung Galaxy Fit 3 SM-R390 Fitness Tracker Specifications: input/output: 5V/0.5A Chip Protective voltage / Current : 6V / 200mA Cable Length: about 120cm/3.3ft Interface:USB Material Quality:PVC Metal Compatible Devices : Tablets, Laptops, Power Bank PC Package Included: 2 x 3.3FT Charger Cables Compatible with Samsung Galaxy Fit 3