Summary: THIS PRODUCT STINKS, THE FIRST ONE I GOT LASTED 9 HOLES BEFORE IT DIED. I PAID $15.00 TO SHIP IT BACK TO SONOCADDIE .THEY HAD IT FOR A WEEK BEFORE THEY LOOKED AT IT THEN SAID THEY FOUND NOTHING WRONG WITH IT.
Summary: I purchased this item through Amazon and used it on several courses. Not a single course I played had all holes mapped correctly. Some holes were incorrect by over 25 yards. The GPS was worthless to me.