Deluxe smartphone/GPS holder available with or without charger. Fit devices from 21/8" - 31/2" wide. Charger 50316 has 1.3 USB port for on-board charging as you ride (cable not included). quick and simple ambidextrous design lets you just flip the lever to lock smartphone into the secure rubber molded fingers. Infinite adjustment with CIRO Ball-Mount design. Intuitive ball mounting system allows for a broad range of angle adjustment.