Description: brand new and high quality. The same as the original PCB for protection board, output short circuit for protection, ESD for protection and reverse charging for protection Overpressure and overload filter for protection Feature: 1.Unique Design: The for smart charging station is only suitable for fitbit- versa3/sense,not suitable for other models for Fitbit-.The device for Fitbit- versa3/sense can be easily charged at home,office or traveling. 2.Quality and Safety: High-quality ABS and TPE Environmental for protection materials and copper wires ensure stable power transmission. The unique internal structure make your device for stronger than the original device. 3.Good Convenience: With this charger, you don'for t have to take it out of the strap when charging. But to ensure a good connection between the watch and the pins, remove the for case when charging. 4.Easy to Install: Easy to use,just put the watch for fitbit- versa3/sense on the charger, and then connect the USB to the PC or AC charger to the watch. Charging Base only, other accessories demo in the picture is not included! Specifications: Item Type: Charging Base Input voltage: 5V Output voltage: 5V Output current: 500MA Material: TPE+ABS Size: Length 100cm/39.37in Color: Black Compatible Models:For fitbit- versa3/sense Quantity: 1 Pc In order to better protect your bracelet, it is recommended: 1. Please choose a charging cable with a chip to extend the life of the bracelet! 2. The charging for time is better within 120 minutes 3. Don'for t wait until the wristband is completely dead. 4. It is recommended to use a laptop USB port or a computer USB port to charge directly, because their voltage is more stable. (Note: For the life of your bracelet battery, it is strictly forbidden to plug in the mobile phone charging for head to charge. Please connect the bracelet to the charging cable and plug it into the computer or laptop USB port to get power.) Note: Transition: 1cm=10mm=0.39inch Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Charging Base