Official Fitbit accessory designed and tested to work with Fitbit devices. Plugs into USB port. Clamps securely hold smartwatch for optimal charging. Designed and manufactured by Fitbit. Purchased right before my FitBit itself died and I switched to a Garmin tracker. Actual product as shown. If you’re interested in this item, check out my closet and other offerings! For small purchases, there’s only so much discount Poshmark will allow (a $5 item with any shipping discount would result in negative earnings and isn’t allowed in the system). The more you purchase the easier it is to find wiggle room to extend a great offer!