This easy-to-use, conveniently sized timer can be strapped around your arm or stand alone. Workout times and rounds can be adjusted for either 2 or 3 minutes and from 1 to 12 rounds with 30 to 60 second rest periods in between rounds. Built in vibration and ring gong features alert you of the end of each round. Ideal for workouts using heavy bags, speed bags, jump ropes, double-end bags, or other types of interval training at the gym or home. Requires 3 AAA batteries which are included. Shipping cost U.S. buyer agrees to pay $5 for shipping and handling Outside U.S. buyer agrees to pay $8 shipping and handling                           Special discount I offer a combine shipping discount.  After the first item, every other item will be 50% off the shipping and handling Return policy If you are not happy with your item, send it back for a full refund.  The refund is only valid if we are contacted when the item arrives and the item was not used.  Item must be send back no more than 3 days after arriving.  Make sure you contact us before you send back the item.  Thank you Payment options Paypal - Money Order Please check my other auctions for deals on other fine clothing and equipment. ALL OF MY ITEMS ARE GUARANTEED AUTHENTIC OR YOUR MONEY BACK!!!!!