Description:100% brand new and high quality.The same as the original PCB protection board, output short circuit protection, ESD protection and reverse charging protectionOverpressure and overload filter protection Feature:1.Unique Design: The 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 protection materials and copper wires ensure stable power transmission. The unique internal structure make your device stronger than the original device.3.Good Convenience: With this charger, you don'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 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 BaseInput voltage: 5VOutput voltage: 5VOutput current: 500MAMaterial: TPE+ABSSize: Length 100cm/39.37inColor: BlackCompatible Models:For fitbit- versa3/senseQuantity: 1 PcIn order to better protect your bracelet, it is recommended:1. Please choose a charging cable with a chip to extend the life of the bracelet2. The charging time is better within 120 minutes3. Don'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 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=0.39inchPlease 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