The all new Callaway Ti 340 Mini Driver now features the most sophisticated face in Callaway history, the Ai Smart FaceTM, using real player data and advanced machine learning. The Ti 340 Mini Driver is the club to launch higher with more spin and produce a softer landing off the tee. If you’re a player who is looking for an alternate tee club, the Ti 340 Mini Driver is ideal for you. Designed with shorter shafts and a smaller overall footprint, the mini driver will deliver consistent distance to hit your specific yardage with tight dispersion.