Voice Caddie VC4 Used for approximately 2 years. The battery sometimes dies at about half charge, but it revives after charging for about 15 minutes during lunch. I bought a new one because the battery dying was bothersome. Therefore, I will sell this one at a low price. It can still be used, so I will sell it to someone who wants to try it out. *Please be sure to understand the above defect before purchasing. There is no box or instruction manual. I will protect the product with bubble wrap and ship it. Same-day shipping is possible.