The height is designed in accordance to your watchband length and dock size.
With an anti skid bottom to hold the charger.
Safer and more convenient charging for your Fitbit Charge 2.
Port: Micro USB
Input: 5V 1A
Charger Material: ABS
Cable Length: approx. 1.5 m/4.92 ft
Size: approx. 115 X 80 mm/4.53 X 3.15 in
1 X Charging Cable Holder Dock for Fitbit Charge 2(watch is NOT included)